What aftermarket diff cover guys don't tell you!

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  • เผยแพร่เมื่อ 30 ต.ค. 2024

ความคิดเห็น • 2.1K

  • @davestaco
    @davestaco 3 ปีที่แล้ว +1998

    The glass actually improves the oil flow. It eliminates the horizontal fins that were cast inside.

    • @bankspower
      @bankspower  3 ปีที่แล้ว +494

      The ribbed cover shown at the beginning of the video is made by PPE. The cover tested on the truck was a Mag-Hytec. The goal for any diff cover is not to stop the oil from going over with the ring gear. The goal is to encourage MORE oil to flow over the ring gear. The PPE on the right would impede the flow and severely aerate the oil. Think of a rocky waterfall. The water is white because of aeration. Air is not a good lubricator.

    • @dominicjose3660
      @dominicjose3660 3 ปีที่แล้ว +35

      Yeah that's what I was thinking too.🤭

    • @dyslexofficial2798
      @dyslexofficial2798 3 ปีที่แล้ว +14

      @@janofb my thoughts exactly

    • @bobody6258
      @bobody6258 3 ปีที่แล้ว +106

      @janofb - agreed, obviously curved veins have an advantage, however, straight veins will function to channel fluid. Completely missed in this video. I’d love to see projectfarm do a test. He takes great care to reproduce accurate results and more importantly admits when he can’t. Unlike this guy... all I can say is flawed logic.

    • @davestaco
      @davestaco 3 ปีที่แล้ว +16

      @@bankspower Some Sterlings came factory with aluminum externally finned covers. How do they perform compared to the factoy steel covers?

  • @-DC-
    @-DC- 3 ปีที่แล้ว +1740

    It's almost like the OEM'S actually know what they are doing 🤣, who'd a thunk it 🤷. Great video.

    • @norman_sage2528
      @norman_sage2528 3 ปีที่แล้ว +36

      Makes you step back everytime you see something new for sale on the market.

    • @BrodeyDoverosx
      @BrodeyDoverosx 3 ปีที่แล้ว +36

      If they can’t prove their claims, it isn’t worth your money.

    • @kleetus92
      @kleetus92 3 ปีที่แล้ว +16

      Especially since some of the OEM units like the F450 come with an aluminum cover on it already!

    • @kleetus92
      @kleetus92 3 ปีที่แล้ว +12

      @Dave Mitchell hard to say, but if they aren't failing, it can't be that big of a problem.

    • @dylanshandley1246
      @dylanshandley1246 3 ปีที่แล้ว +10

      @@kleetus92 well, not necessarily. Just because a product isn’t breaking, that doesn’t mean that there isn’t more performance they can gain or that it’s lasting as long as it should or something else like that.

  • @600zxr
    @600zxr 3 ปีที่แล้ว +1006

    I want to see the fluid flow through transparent versions of the Banks and stock.

    • @moisty254
      @moisty254 3 ปีที่แล้ว +228

      100%. I'm not taking this video seriously until they do.

    • @nolan9101
      @nolan9101 3 ปีที่แล้ว +49

      I’m with you on that. I mean it seems to provide good numbers, but I’m not certain that the visual differences between the two while transparent would be very different. I’d imagine they would both have a lot of aeration, whereas this guy seemed to think any aeration was a death sentence for the diff.

    • @dustinsmcgill8233
      @dustinsmcgill8233 3 ปีที่แล้ว +52

      That would be counter productive to his sales pitch, only one reason why he didn't, because they both probably look the same

    • @greyhuntley9737
      @greyhuntley9737 3 ปีที่แล้ว +35

      The difference is that the afe cover was already flat. Putting a piece of glass over the banks cover or a stock cover converts it from a curved cover to a flat cover, which would make a demonstration nearly identical. It think the point of the video was to demonstrate the difference in fluid dynamics between flat and curved diff covers. They could mold an acrylic copy of their model and show that but the visibility would not be great as the curves would distort the light.

    • @nolan9101
      @nolan9101 3 ปีที่แล้ว +20

      @@greyhuntley9737 He was focusing on things that you could observe regardless of distortion- such as the aeration. He really didn’t like seeing aeration, but his would most definitely show plenty of aeration, too.

  • @Dogslovetrucks
    @Dogslovetrucks 3 ปีที่แล้ว +447

    OR... you could just keep a stock cover and change the lube at recommended intervals

    • @ziggarot
      @ziggarot 3 ปีที่แล้ว +34

      This is a good option for people who are for example hot shots. You want your work truck to last 500k+ miles. That initial investment would mean the lubricant stays cooler relative to stock which results in less wear on the actual dif. This is a good investment for people who use their trucks to make money rather than regular Joes. A dif job is very expensive and if you can get more out of the dif then that's a win.

    • @nooneeyeno
      @nooneeyeno 3 ปีที่แล้ว +41

      @@ziggarot Banks found a solution for a problem that doesn't really exist. Use premium oil and change it regularly. Don't misunderstand me. Diff's could fail from time to time. At 500k,, about 3 to 4 years. Your diff should be the least of your problems because your truck will be at the end of its profitable life. I know drivers that put much more than 500k on their trucks but things just eventually wear out and must be replaced or rebuilt meaning your allotment for maintenance ( maintenance allocation) will be cost prohibitive.. More down time, less profit.

    • @mikeicee
      @mikeicee 3 ปีที่แล้ว +23

      @@ziggarot By the time the differential wears out you the Truck will be old enough to get a differential from pick n pull.

    • @angusbeef524
      @angusbeef524 3 ปีที่แล้ว +25

      I’ll keep my stock one, it doesn’t fill up with mud or break when I back into a rock. I’ve been 4X’n hard for 40+years in the outback of Alaska.The stock one can be beat straight with a hammer and re-welded in the field. No replacement

    • @alaskanken2132
      @alaskanken2132 3 ปีที่แล้ว +15

      @@angusbeef524 Alaska minds think alike just spring breakup would pack that air defuser much less one trip out to Jim Creek.

  • @nateross14
    @nateross14 3 ปีที่แล้ว +262

    A couple things to consider.... First, you don't need oil dumping on the ring and pinion gears contact point. You only need a tiny bit of oil between steel on steel contact points for lubrication. As long as the steel doesn't go dry, your fine. Just the ring gear dragging through the oil is sufficient lubrication for both the ring AND pinion. Second, you don't need oil dumping on top of the bearings either, you just need the bottom portion of ths bearings submerged in oil and then the rotating bearings will drag oil up around the rest of the bearing. So as long as your oil level is high enough it doesnt matter what the splash pattern inside the diff is. We're dealing with heat hardened bearings and gears, heat buildup is a non issue. I've never seen smoking oil coming out of a properly functioning diff. Air in the fluid and heating up is a sales gimmick. If heat buildup was a danger you'd see smoke pouring out the breather tube from burning oil. It doesn't. Aftermarket diff covers are a gimmick. Keeping your diff oil at the proper level, and change it a proper intervals is the only thing you need to do to your diffs.

    • @MavHunter20XX
      @MavHunter20XX ปีที่แล้ว +20

      And change it more frequently the harder you work your truck.

    • @fuct2003
      @fuct2003 ปีที่แล้ว +38

      Not a mechanic, but used to be an Engineer. Your comment, does make sense. There was nothing wrong with the fluid dynamics he showed. Air is an insulator, yes. It's a moment of aeration. The air bubbles will expand, and pop, and because of the viscosity the bubble popping would provide sufficient lubrication. His aerodynamic chart is fairly accurate. That makes scientific sense. His analysis on fluid mechanics is way off.

    • @UndefinedStasis
      @UndefinedStasis ปีที่แล้ว +4

      ​​​@@fuct2003 I haven't watched the full video yet but, I can already tell you that he's way off. He honed the baffling system away. Also I wouldn't be suprised if he only put in the oem recommendation towards diff oil. Most diff covers allott for more fluid, more fluid more cooling, as long as the circulation(baffling) is working. Machining that baffling out, replacing it with a clear cover, eliminates that aspect. I will omit that many aftermarket diff covers are worse. However, just as many aren't; look towards aftermarket oil pans with baffling on wrx's. Once you go on track, experiencing any type of g-force, and the baffling comes into major effect; the oem system is known to cause oil starvation.Fa20's, egs, boxers(in general) etc are known for blowing up on track due to their non-baffled oil pans. I have a degree in finance and a minor economics, not a professional by any means but, I have an affinity towards cars and mechanics and have done basically any and every modification on my, my brothers, friends or families cars.

    • @SmothersSawShop
      @SmothersSawShop ปีที่แล้ว +14

      @@UndefinedStasis you should’ve watched the whole video because he did just that and added more fluid

    • @maxdm1583
      @maxdm1583 ปีที่แล้ว +2

      I couldn't agree more!

  • @doctordifferentialspeedsho9506
    @doctordifferentialspeedsho9506 3 ปีที่แล้ว +32

    This information is absolutely gold. I can not begin to tell you how many aftermarket covers have caused gear failures. Actually we will not offer a warranty on a diff with an aftermarket cover. I’ve been saying for years they don’t offer a single benefit. I own a shop that we build differentials daily. Please let me know how to begin selling your products as a dealer!! We will sell a bunch.

    • @bankspower
      @bankspower  3 ปีที่แล้ว +7

      To become a dealer, click this link: official.bankspower.com/become-a-dealer/

    • @doctordifferentialspeedsho9506
      @doctordifferentialspeedsho9506 3 ปีที่แล้ว +3

      @@bankspower i filled it all out. I hope you got it. After i answered the 2 security pictures it just went to the main screen. So i guess if i don’t get an email sooner or later I’ll just apply again. Thank you for the help!

  • @imderrickjed
    @imderrickjed ปีที่แล้ว +19

    As a mechanical Engineer I can tell you NOBODY at least today designs these based on fluid dynamics or anything like that. We design a small footprint cover and and contours are there for clearance. These gears are swimming in fluid and are fully covered with they come in contact with each other. A very small portion of the gear is outside the fluid for a fraction of a second when driving and again is fully submerged when making contact again. Most internal features on the covers including aftermarket serve little to no purpose except to make claims to justify their price point. In the end most Engineers and real car guys know that rear ends fail because of abuse or cheap aftermarket gears. You can pull a junk yard rear end out of a 1978 chevy truck and run it down the road for years. Its not until you drop in a 900HP engine that you run into issues. Anyone can sell you on "fluid dynamics" or cross contamination of fluids, but real world applications have shown us that failures rarely happen without a major problem.

    • @xxRamD3yruxx
      @xxRamD3yruxx 3 หลายเดือนก่อน +3

      I think the funniest thing about this product isn't the fact it was made to solve a somewhat trivial problem, which it does. It's the fact Banks made his own because of how bad the flatbacks are at fluid dynamics and how bad that erks him. I genuinely don't think he cares if he sells many of these, i think he made a product just to show how stupid the competitors was. I can get behind that, still doesn't mean ill buy one 😂

    • @willybman3723
      @willybman3723 3 หลายเดือนก่อน

      Exactly...he's acting like it's water or something. Everyone, your diff is fine

  • @techbilly119
    @techbilly119 3 ปีที่แล้ว +412

    How about making a clear version of the banks cover, so we get to see how it flows... A REAL side by side comparison.

    • @homerfry9234
      @homerfry9234 3 ปีที่แล้ว +10

      Fins are in the back of the cover, you cut the fins there is nothing to look at

    • @davidmoore8741
      @davidmoore8741 3 ปีที่แล้ว +9

      Already did

    • @CalebBaker500
      @CalebBaker500 3 ปีที่แล้ว +12

      @@homerfry9234 they could still make a clear cover with fins to prove a point. Not like they have to use the same method to cut open the cover like they did with the flat back.

    • @jaydunbar7538
      @jaydunbar7538 3 ปีที่แล้ว +12

      Ask and you shall receive, just go back and watch the full series on building it.

    • @l...
      @l... 3 ปีที่แล้ว +8

      th-cam.com/video/9-yG3D3JBRs/w-d-xo.html

  • @brian_dc2
    @brian_dc2 3 ปีที่แล้ว +89

    oem always knows best! thanks Banks for being one of those companies that go out of the way for proper R&D for a functioning product, and going the extra mile to show your findings to the community! You guys found yourselves another customer!

    • @bankspower
      @bankspower  3 ปีที่แล้ว +9

      You bet, thank you for watching.

    • @banjominer9682
      @banjominer9682 ปีที่แล้ว +2

      so banks improved on a 60yr old plan??? doubt it highly

    • @saxplayingcompnerd
      @saxplayingcompnerd 10 หลายเดือนก่อน +3

      OEM does what is CHEAP.

    • @2slofouru
      @2slofouru 9 หลายเดือนก่อน +1

      Oem knows cheapest. They want customers to neglect maintenance because of the lack of a drain plug...job security.

    • @raymondclass6794
      @raymondclass6794 2 หลายเดือนก่อน

      @@saxplayingcompnerdit's giving military grade

  • @hotbrakepads
    @hotbrakepads 8 หลายเดือนก่อน +4

    These Banks videos are awesome. They show they are really proud of what they make. Companies back in the days used to do these demos against competitors. Great to see Banks showcasing their products. 👍👍👍

    • @jgrenwod
      @jgrenwod 5 หลายเดือนก่อน

      I’ve got a bridge to sell you.

  • @asherdie
    @asherdie 3 ปีที่แล้ว +446

    When do we get to see a clear version of the Banks cover in operation?

    • @TakushiMotors808
      @TakushiMotors808 3 ปีที่แล้ว +11

      I’m pretty sure they showed that when they were doing the GM/Ram diff cover testing. The GM and ram trucks use a different axle then the Ford does.

    • @asherdie
      @asherdie 3 ปีที่แล้ว +6

      @@TakushiMotors808 no they didn't.

    • @piettskiett9123
      @piettskiett9123 3 ปีที่แล้ว +28

      Corporate bullshit clear cover the banks one also yes

    • @JasonH17
      @JasonH17 3 ปีที่แล้ว +6

      So much for a comparison. Does it matter if both after markets cool better than oem and oem is the standard for warranty.

    • @felixcat9318
      @felixcat9318 3 ปีที่แล้ว +20

      I'd noticed the absence of their own clear model in the test, too!
      To be completely fair, it should have been included and viewers may draw their own conclusions as to why it was omitted...

  • @precisiondiesel225
    @precisiondiesel225 3 ปีที่แล้ว +225

    This man is a legend. Not many manufacturers do the intense, real world, common sense rnd, like Banks.

    • @wannabecarguy
      @wannabecarguy 3 ปีที่แล้ว +5

      Not buying it. Think about a motorcycle engine that shares oil with the transmission. It works.

    • @court2379
      @court2379 3 ปีที่แล้ว +5

      The engineer designing the gearbox didn't just WAG it. It was studied. The only issue I could see is that the automakers are optimizing for cost, not necessary longevity. So once they hit a certain longevity number the rest of the design is reducing cost.

    • @life_of_riley88
      @life_of_riley88 3 ปีที่แล้ว +5

      This is a joke. Oil is everywhere in a rear end, and there is WAY MORE than enough on ALL the bearings. All you need is a thin film to lubricate these components.

    • @randymarsh5088
      @randymarsh5088 3 ปีที่แล้ว +4

      @@life_of_riley88 don’t be a simp keyboard warrior . The molecular properties of the oil are compromised by excessive aeration and increased operation temperature . Enough doesn’t always mean exactly enough . Keep taking your ridgeline to wal mart for service .

    • @life_of_riley88
      @life_of_riley88 3 ปีที่แล้ว +5

      @@randymarsh5088 Ha. Okay buddy, a lifetime of building performance cars, race cars, hot rods, and the vehicles that tow them will just be cast aside for your highness. I've been there and done that with this stuff, although all this differential cover stuff is like throwing $ down a hole. Factory diff covers work fine and just like steel wheels are just as round as aftermarket ones, I'll just use what was designed for the axle by the manufacturer.

  • @sc_mastertech8641
    @sc_mastertech8641 3 ปีที่แล้ว +59

    I love the engineering that went into your design. It all makes sense and is easy to understand. I also understand as a company why this has all been done on 3/4 and 1 ton trucks, but this would be equally useful for those of us with 1/2 ton trucks. I certainly don’t overload my 1/2 ton but would love to see this available for some popular smaller axles. Hope that becomes a reality, I’ll gladly step up and buy one.

    • @noone42069
      @noone42069 3 ปีที่แล้ว +2

      I agree! Would also love front covers for 4x4s!

    • @MyLonewolf25
      @MyLonewolf25 3 ปีที่แล้ว +3

      Definitely would love to see one on a 8.8!
      Dif temp is a huge thing for racers as it can fuck with LSDs so something like this would be great

    • @mesanders1113
      @mesanders1113 3 ปีที่แล้ว

      Id buy one for both my 1/2 ton trucks

    • @chester8420
      @chester8420 3 ปีที่แล้ว +5

      Why? Has your diff been overheating and locking up? This is a solution in search of a problem!

    • @javiermartinez242
      @javiermartinez242 2 ปีที่แล้ว

      It's been a year since this video, I just called today and they're still not producing this product for 1/2 ton trucks. I'd buy one if they would make it for the super 8.8 ford. What a bummer 😕

  • @MrYetti
    @MrYetti ปีที่แล้ว +19

    I work as a diesel tech in a smaller shop that also does a lot of aftermarket performance work. I can say that I have seen these “flat back boys” running on hot shot drivers with trucks with hundreds of thousands of miles and I guarantee they haven’t changed the diff oil or even checked the level and they are running just fine… you don’t need a hose of oil showering the diff from the top down, as long as you have the proper amount where the bottom of the gear will simply soak in it and drag it up on itself, you are good to go…

  • @firzen0000
    @firzen0000 3 ปีที่แล้ว +1

    I don't even know what I'm watching or how I got here, but there's no way that I'm not going to leave a like and comment on a video that is this thorough and straight to the point.

  • @JordanTheMann
    @JordanTheMann 3 ปีที่แล้ว +516

    First he tells me aftermarket diff covers are a scam and then he tries to sell me one 😂

    • @evoemperor3776
      @evoemperor3776 3 ปีที่แล้ว +54

      That is because aftermarket diff covers have cooling fins. Banks just pointed out flat covers are pointless.

    • @ccubsfan94
      @ccubsfan94 3 ปีที่แล้ว +45

      Because his cover has the benefits of more cooling while still retaining the stock lubrication over the ring gear.

    • @phenry5083
      @phenry5083 3 ปีที่แล้ว +19

      @@oldcountryman2795 talking out of your ass i see

    • @Kevin-dt9xm
      @Kevin-dt9xm 3 ปีที่แล้ว +13

      flatbacks ruin the fluid dynamics of the diff, and the fins on the inside can change them too. the one he was saying was better has the same internal shape as the stock, so similar fluid dynamics, still has fins but theyre much more subtle, but it has the added benefit of the cooling fins on the outside.

    • @fusionsportdaily1650
      @fusionsportdaily1650 3 ปีที่แล้ว +10

      If you paid attention you would've known why. But it sounds like you're 200% dense.

  • @coleramus561
    @coleramus561 3 ปีที่แล้ว +265

    I just watched a 13-minute infomercial

    • @lawrenceproctor8613
      @lawrenceproctor8613 3 ปีที่แล้ว +12

      Same but I learnt something about diff covers affecting gear lubrication

    • @aaronbigleman7326
      @aaronbigleman7326 3 ปีที่แล้ว +5

      It’s a company that makes automotive parts. What were you expecting? They aren’t in the business of doing product reviews.

    • @gitknownmedia3655
      @gitknownmedia3655 3 ปีที่แล้ว +2

      @@aaronbigleman7326 yes ^ this is his specialty and it teaches you FEA and engineering.

    • @billymanilli
      @billymanilli 8 หลายเดือนก่อน

      lmfao

  • @williamscanlan9681
    @williamscanlan9681 ปีที่แล้ว +10

    I haven't priced out the Banks cover yet, but the time savings from having the drain plug (magnetic at that) is VERY valuable in my opinion. That would make changing the oil about a 10 minute project.

  • @jamesjohnson6239
    @jamesjohnson6239 3 ปีที่แล้ว +2

    02 f150 260 thousand miles stock differential, I dont see myself ever purchasing one of these covers . I do however have a fake hoodscooop and that adds 38 hp over stock and gets me mad respect!!

  • @tcap7917
    @tcap7917 3 ปีที่แล้ว +3

    Back in the 70-80s every kid wanted a chrome diff cover. We informed them of the consquences but they didnt care. We did a lot of inner and outter axel and pinion bearings...and they still wanted those covers reinstalled.

  • @lakeschoolrestorationchann1567
    @lakeschoolrestorationchann1567 3 ปีที่แล้ว +12

    I like when companies call out other companies by name without bs. Seems like a solid product that works, what more can you ask for 👍🏻

    • @T.Hizzle
      @T.Hizzle ปีที่แล้ว +3

      An apple to apple comparison. He doesn't have a cut away of his next level game changing bullshit.

    • @workct4102
      @workct4102 ปีที่แล้ว +2

      Just his own bias

    • @T.Hizzle
      @T.Hizzle ปีที่แล้ว

      @@workct4102 Exactly. Why you don't see a cutaway of his game changing $1000 diff cover

  • @HoosierDaddy_
    @HoosierDaddy_ 3 ปีที่แล้ว +34

    I can't get over having those horizontal fins on the inside of that flat back cover. I watched all of these previous videos and have to say I'm impressed with Banks commitment to find the true nature of diff fluid flow.

  • @cayman9873
    @cayman9873 3 ปีที่แล้ว +24

    I went with a ford stock diff cover. And change gear oil every other year. That has worked very well for me. I use mobil 1 full synthetic gear lube

    • @Lestergreen77
      @Lestergreen77 3 ปีที่แล้ว +2

      Mobil 1 is shit

    • @simondale3980
      @simondale3980 3 ปีที่แล้ว +3

      Good idea! Looks to me from the testing done in this video, there is nothing wrong with the stock one.

    • @chriselliott8509
      @chriselliott8509 3 ปีที่แล้ว +1

      @@Lestergreen77 prove it

    • @Lestergreen77
      @Lestergreen77 3 ปีที่แล้ว +2

      @@chriselliott8509 send me your email and I’ll send you a link of my oil analysis of their annual protection oil epically failing at 11k miles

    • @chriselliott8509
      @chriselliott8509 3 ปีที่แล้ว

      I'm curious. I've never thought once a year oil changes were a good idea anyway. I'd like to see the data.

  • @locker1325
    @locker1325 ปีที่แล้ว +7

    I think with his resources he could form a plexiglass differential cover like the stock and like his company's product to show the apparent difference in the oil flow

  • @HondaRedneck16
    @HondaRedneck16 3 ปีที่แล้ว +37

    This guy has so much beef with diff covers I love it

  • @cyrusumberger5285
    @cyrusumberger5285 3 ปีที่แล้ว +33

    I’ll look into it when Semi’s start using finned housing covers!!👌😉

    • @busmekanx
      @busmekanx 3 ปีที่แล้ว +2

      I've seen some with a pump and external cooler

  • @johntarver5684
    @johntarver5684 3 ปีที่แล้ว +16

    It’s 5am, I don’t even own a truck, and I’m watching this. 😂

    • @majortom4543
      @majortom4543 3 หลายเดือนก่อน

      i seek help i have to

  • @donaldb3628
    @donaldb3628 3 ปีที่แล้ว +16

    This is a total "Parlor Trick"! He should have a side show at the carnival!

  • @anthonyhitchings1051
    @anthonyhitchings1051 ปีที่แล้ว

    running the stock OEM diff cover on my 5th Jeep - a Jeep Liberty - it works just fine, and has never been a problem off-road

  • @AxleRods
    @AxleRods หลายเดือนก่อน

    Im so glad man shows us exactly why his parts are far superior than the trends. My first diesel was a duramax with banks parts on it and theyre really good quality. Ive driven other duramaxs and mine just seems smooth compared to everything else. But really as a mechanic myself, these videos are better than most of my schooling ever taught me.

  • @duane8620
    @duane8620 3 ปีที่แล้ว +10

    Love it, absolutely amazing video. Mr. Banks, I truly love the way you lay down that Knowledge Hammer! When there's an import piece of info/consumers being misguided (like flat back covers) or odd industry standards that degrade performance/longevity of our vehicles you NEVER hold back and I thank you!

  • @Thatdavemarsh
    @Thatdavemarsh 3 ปีที่แล้ว +13

    You’re a smart man. You know temperature percentages or times reduction need to be from absolute zero. Nice cooking regardless. I guess you have to clear it of dirt mud and snow from time to time.

  • @robertmoulton2656
    @robertmoulton2656 3 ปีที่แล้ว +75

    How well does it cool after dragging that fancy cover through the mud to load cattle.

    • @mesanders1113
      @mesanders1113 3 ปีที่แล้ว +9

      A actual legitimate question. I bet playing u boat captain would clean it out. At the very least you would still have oem equivalent cooling.

    • @alouisschafer7212
      @alouisschafer7212 3 ปีที่แล้ว +9

      It would certainly not perform worse than an OEM Cover.

    • @robertmoulton2656
      @robertmoulton2656 3 ปีที่แล้ว +4

      @@alouisschafer7212 indeed, true enough. But if you actually need the extra cooling..... If not save your $ leave the factory cover on

    • @JasonH17
      @JasonH17 3 ปีที่แล้ว +1

      Wouldn't it push air flow futher out? Now it has to go over mud filled baffles.

    • @alouisschafer7212
      @alouisschafer7212 3 ปีที่แล้ว +3

      @@mybossisdrunk people who get this cover are not going to put in on a mudbogger.
      I hope...

  • @monteclark1115
    @monteclark1115 3 ปีที่แล้ว +1

    I have a mag Hytec on my 2001 suburban 1500. Filled it with royal purple 75-90 and drove from Louisiana to California in late June along interstate 10 then took interstate 5 to Stockton. Drove around 70-80 mph most of the time. It’s still in one piece.

  • @BarSpringOutdoors
    @BarSpringOutdoors 3 ปีที่แล้ว +1

    I'm sold! My 2013 ford f250 6.7 powerstroke had a banks power air intake system when we bought it! I will definitely be making this upgrade.

  • @evergreatest7644
    @evergreatest7644 3 ปีที่แล้ว +41

    So we are going to ignore that this is basically an advertisement for banks diff covers ? (No offense, I found it very educational)

    • @hotrodray6802
      @hotrodray6802 3 ปีที่แล้ว

      Silence Banks.
      Stop free speech.
      Or
      You stop watching people developing products.

  • @supertruckertom
    @supertruckertom 3 ปีที่แล้ว +4

    Gale is an inspiration.
    When you love what you're doing, it isn't work you want to retire from.

  • @sultankuto8724
    @sultankuto8724 3 ปีที่แล้ว +28

    Now here is a man who loves his job and knows what he's talking about.

    • @ferrumignis
      @ferrumignis 3 ปีที่แล้ว +4

      No, here is a man that is trying to sell you his product. Why are people so guilible?

    • @sultankuto8724
      @sultankuto8724 3 ปีที่แล้ว

      @@ferrumignis yeah true I know he's trying to sell his product,who wouldn't?giving him credit for taking time to do the research and also do detailed comparison.

  • @jwhiterhd7847
    @jwhiterhd7847 3 ปีที่แล้ว +2

    I’m not in the market for a diff cover, but I sure can appreciate the genuine effort you guys went through to do an honest test and showcase your brilliant engineering. There’s a reason you guys are the best in the business👍🏼

  • @MarkPappenheim
    @MarkPappenheim 5 หลายเดือนก่อน

    Gales analysis makes perfect sense to me as a ex ford SD owner I had the bearings fail in my 10.5 Sterling an rebuilt the whole rearend an put a mag hytech cover on it an it repeatedly boiled the syn 85 140 out thru the vent hose. Trucks gone not my problem anymore

  • @JordanTheMann
    @JordanTheMann 3 ปีที่แล้ว +9

    Moral of the story? Don’t waste your money on buying aftermarket diff covers. The factory ones work just fine!

    • @The_Opinion_of_Matt
      @The_Opinion_of_Matt 3 ปีที่แล้ว +4

      I agree the factory cover will work fine for the vast majority of us. For the people Hot shot hauling, or car haulers, or just the average person with a big heavy camper or race car trailer the Banks Diff cover is probably the only one worth getting over the stock cover.

    • @bankspower
      @bankspower  3 ปีที่แล้ว +3

      Jordan, thanks for taking the time to watch. We aren't trying to reinvent the wheel, that's an age-old argument. Everything can be improved. Ford didn't stop developing innovating with the F-150 after it launched in 1948. If want, check out our full breakdown of all the data and comparisons with our series that showcases the diff cover development. Watch here: th-cam.com/play/PLwtmrqcWzLtQR9riOg8mizIEj-UX4WBBm.html

  • @whiteymccluck5411
    @whiteymccluck5411 ปีที่แล้ว +3

    I started off thinking I was watching a mechanic show what not to do. Only in the last couple minutes did I realize it’s a 13 minute commercial for his patented diff cover.

  • @aflacduck2
    @aflacduck2 3 ปีที่แล้ว +6

    Definitely a great video. I would like to point out some things though. I think the flat stuff is even worse than you are demonstrating. There are horizontal "cooling fins" on the inside that are likely to make the aeration worse. Simply gluing some make shift ones on would have shown just how much worse it really is.
    Another thing I think would also help is you only have 1 wheel being spun the whole time. This is naturally changing which gears inside the diff are spinning at what rates and affecting the flow. Locking the diff would help better show what is happening with the flow, though maybe not by much anyway.

  • @valis992000
    @valis992000 ปีที่แล้ว +1

    I am so glad I found this channel, I am always arguing people and saying "You know these things were designed by engineers that spent their entire life learning how to design machinery. Why do you think something a guy threw together in his garage is somehow better?" and everyone gets mad at me.

  • @mikebavoso26
    @mikebavoso26 3 ปีที่แล้ว

    I was thinking of purchasing one of those flat covers and adding more fluid until I saw this video and a previous Banks video, this is one smart man

  • @jamespooley6626
    @jamespooley6626 3 ปีที่แล้ว +148

    Have any of the manufacturers of these other covers tried to sue you guys yet for exposing their junk products?

    • @bankspower
      @bankspower  3 ปีที่แล้ว +262

      The fact that not a single company has even picked up the phone to call us says all there is to say.

    • @Powertampa
      @Powertampa 3 ปีที่แล้ว +47

      @@bankspower If they ever do, please let us know, because that lawsuit would be prime popcorn material!

    • @Sandman1832
      @Sandman1832 3 ปีที่แล้ว +38

      The only way that they could sue Banks is if he copies their design to a T and rebrands it under their name. You can't sue someone for making a better product with a superior design and comparing it to other brands in real time. If that was the case and people could sue over that, there would be a monopoly on products. What Banks is doing is absolutely brilliant. There is nothing wrong with exposing and pissing off people who sell snake oil haha.

    • @FishFind3000
      @FishFind3000 3 ปีที่แล้ว +42

      @@Sandman1832 they could sue for defamation. But since everything banks does is backup with clear data there’s no lying done.

    • @Powertampa
      @Powertampa 3 ปีที่แล้ว +8

      @@Sandman1832 Well these videos could be, in the eyes of a bored lawyer, seen as way to make their products look bad, so they could sue for that. Though some states would pretty much immediately throw it out as frivolous. Also reflects bad if your response to criticism is to sue your competition, but you never know how people are.

  • @haydenp9254
    @haydenp9254 3 ปีที่แล้ว +8

    Looks like a good diff cover. The only problem I can see happening is the ram air vents getting plugged with mud and rocks driving down a wet gravel road. I think the fins you’ve put inside the cover do more cooling than the ram air idea. I’m sure it works great on the highway in California. Would be really interested in a cover like you’ve got but without the ram air scoops.

    • @jamesglenn520
      @jamesglenn520 ปีที่แล้ว +2

      The cover is designed for heavy working loaded or towing trucks on the highway. Not for Offroad applications.

  • @chucksmoko5348
    @chucksmoko5348 3 ปีที่แล้ว +24

    Looks like he’s close hitting his shoulder in that right rear spinning rotor. He was up to 70 or so mph.

    • @f.hennemeier934
      @f.hennemeier934 3 ปีที่แล้ว +4

      I think its looks worse than it is because of the camera angle, still not safe. If his shoulder would hit that brake disk at that speed it s gonna causa a lot of damage. Not even flex tape is gonna fix that 😂

  • @jakem117
    @jakem117 3 ปีที่แล้ว +1

    You're a hero sir. Thank you so much for exposing this to the public.
    Really, words can't describe my appreciation. Manufacturers should be called out on "snake oil" products whenever they are caught.

  • @VinylToVideo
    @VinylToVideo 7 หลายเดือนก่อน

    Great to see Gale Banks still involved.. he loves what he does! If they made one for my '94 Chevrolet C2500 I'd buy it!

  • @kaleyfantastic
    @kaleyfantastic 3 ปีที่แล้ว +3

    i dont even own a truck but im glad people like you are making things that actually make things better instead of just making them look "custom". great work.

  • @dank1349
    @dank1349 3 ปีที่แล้ว +14

    He defeated the purpose of his initial complaint. THE FINS INSIDE THE COVER. He cut them off and and replaced with a plexiglass cover

    • @declanthiele
      @declanthiele 2 ปีที่แล้ว +3

      Not really, the flow dynamics are screwed with the horizontal fins much more than a flat back like this glass.

  • @FloorItDuh
    @FloorItDuh 3 ปีที่แล้ว +10

    I've called aftermarket diff covers vanity covers for the same reasons you pointed out. Well designed product. I'll have to pick one up.

  • @Gatekeeper-p6g
    @Gatekeeper-p6g ปีที่แล้ว

    To Mr Gale Banks thanks for showing people what happens to the rear axle lubrication when they put those flat diff covers on the rear axle!

  • @discerningmind
    @discerningmind ปีที่แล้ว +1

    I had no idea what this video was going to be about, but I figured it was important. Wow! What and amazing tutorial. I like all the features of the Banks cover. The sight glass favorably impressed me.

  • @ranrun3643
    @ranrun3643 3 ปีที่แล้ว +6

    This is not at all what is thought in mechanical engeenering. First as long the tangetial speed of the crown gear is not greater than 15 m/s (50 ft/s) oil is not completly thrown off the gear. So the oil gets to the contact area. More oil at the contact area means not that there is less wear, because it is just important to provide a layer to hold the gears from direct contact. This provides a oil film of the thikness of hair as good as thicker layer. Air bubbles can not form in a thin layer of oil. Foaming is a problem, because foam is a good heat insulator and can lead to overheating. Second more oil has a reason. With more oil the bearing balls / rollers were also standing in the oil. That is determinig the fluid hight. Would the bearings not be there the oil would just have to so high that it covers the lowest teeth. Further small pieces of metal are always going to land in the oil. When you have more oil you can take more metal particls before having a "grinding fluid".Third The low pressure zone does not mean there is high flow of air. On the contrary the air is gliding over the low pressure zone. The same mechanism why airplanes stall at to high of a speed. I would like to see a longer testing period. 700 seconds is not very much. A 10 hours graph while driving trough various environments with and without your cover would be more represanting. But you know that too.

  • @mikkosha
    @mikkosha 3 ปีที่แล้ว +4

    I’d imagine that cooling performance of a ribbed design is also dependent on how clean the cover is. Once they get caked in mud and grime the cooling effect they had will become greatly diminished. I think the reasons OEMs stick with smooth covers is that most people don’t clean their differentials and dirt and grime have less nooks and crannies to stick to. Hence the covers stay reasonable clean to do what’s necessary to keep the differential alive.

    • @lousypirate
      @lousypirate 3 ปีที่แล้ว +3

      If the OEMs felt like they needed to pay the extra price for cooling, they would have. The life expectancy of a rear axle now is such that you'll have sent that truck down the road long before it develops a significant problem. How many people run 100s of thousands of miles before even bothering to change fluid?

    • @41dodgee300
      @41dodgee300 ปีที่แล้ว

      OEM doesn't care about cooling as much as bottom line - how much does it cost and how can we make it cheaper!! Thus these covers are stamped steel!!!

    • @mikkosha
      @mikkosha ปีที่แล้ว

      @@41dodgee300 they care about as much in that they need it to last as long as the car can be expected to live.
      Like you’ll get a certain amount of miles as a goal and a load that it’s supposed to handle for that time and then you go to town designing or selecting the right differential to reach that goal.
      This is fine as long as you don’t ask the car to do more than that.

  • @AliTheGreatest-DnMe
    @AliTheGreatest-DnMe 3 ปีที่แล้ว +48

    What about mud getting inside the Ram-Air scoop, I think the stock diff cover is good enough.

    • @alouisschafer7212
      @alouisschafer7212 3 ปีที่แล้ว +1

      You can just wash the diff cover clean with a hose or a pressure washer.

    • @AliTheGreatest-DnMe
      @AliTheGreatest-DnMe 3 ปีที่แล้ว +4

      @@alouisschafer7212 what about when you are in a remote area having fun with you truck in the mud and the vents are closed with mud, it will not be useful 🤔.

    • @brianstallard5446
      @brianstallard5446 3 ปีที่แล้ว +10

      @@AliTheGreatest-DnMe Even caked with mud, it's still aluminum. Aluminum tranfers heat way better than the stamped steel stock cover.

    • @AliTheGreatest-DnMe
      @AliTheGreatest-DnMe 3 ปีที่แล้ว

      @@brianstallard5446 ok

    • @alouisschafer7212
      @alouisschafer7212 3 ปีที่แล้ว +3

      @@mybossisdrunk no...
      Just a way to kerp it clean should somebody have this cover on a truck that sees rough terrain and mud.
      Its certainly not meant for that application. This diff cover only makes sense in a performance build truck that sees a lot of sustained full throtte loads like racing or towing.

  • @1mw4tch1ng
    @1mw4tch1ng 5 หลายเดือนก่อน

    Being mechanically inclined and not associated with Banks Corp I installed two of these Banks Rear diff covers on my 03 GMC Sierra 2500 HD Duramax diesel 4x4 and on 04 Ford Excursion 6.0 Powerstroke diesel 4x4. I tow a boat on both and use both for family vaca travel as well. I can see the Banks design is spot on the gear fluid movement during high speed. These different gear covers were not cheap at the time of purchase in 2022 and were approx $500 each. The ring and the pinion gear take the brunt of the load of pushing the vehicle forward, especially in an incline. Keeping the rear diff cool as much as possible will help reduce the breakdown of the fluid and gears.

  • @thomasbaiza6738
    @thomasbaiza6738 ปีที่แล้ว +1

    Well i just watched this and while it makes sense on the surface, I have a 99 F250 with a Mag-Hytec on it for the last 12 years and 200k miles. I run royal purple 75w140 and have towed a 15k lb 5th wheel all over the country in 110 degree heat in Arizona, -30 degree weather in Wyoming, and everything in between. Every time I change the gear oil it checks fine. This cover might be better, but I don't think it really matters.

  • @2stroke540
    @2stroke540 3 ปีที่แล้ว +27

    "I don't think any oil is getting to the pinion!" nice try. Just because all you can see is the splash, don't mean there is some magical pocket of air in there not getting any oil. Oil is absolutely traveling to the pinion. Not near as good as factory, or supposedly the banks, but it's there. Another sales pitch.

    • @craigquann
      @craigquann 3 ปีที่แล้ว

      True... but is it enough tho? Ever wonder why guys lose rear ends in their vehicles?

    • @life_of_riley88
      @life_of_riley88 3 ปีที่แล้ว +3

      @@craigquann Yes, it's more than enough. All you need is a THIN FILM of oil on these components. There is SO MUCH oil in a rear end, this explanation is really really silly.

    • @buttergeneral3488
      @buttergeneral3488 3 ปีที่แล้ว +2

      @@life_of_riley88 Its about efficiency. You want the oil to hold a circle shape. More efficient means cooler temps which means less friction. The round cover also has more surface area and has the oil efficiently travels along the cover. It transfers heat to the cover better because of the added surface area of the round cover.

    • @buttergeneral3488
      @buttergeneral3488 3 ปีที่แล้ว +1

      Many people loose their diff because of overheated oil. Overheated oil has worse lubricate and allows for the gears to heat up more which causes the oil to burn more and screw the diff even more because the metal in the diff starts to expand which messes with the tight clearances of the friction plates and gears

    • @W--ko9ms
      @W--ko9ms 3 ปีที่แล้ว +4

      Of course there is oil getting to the pinion, it's just hotter. Long term wear is the point he's making.

  • @kevinbarry71
    @kevinbarry71 3 ปีที่แล้ว +162

    How dare you bring actual facts to the world of after market pickup truck products. You're going to offend a lot of guys who wear a lot of flannel and who cannot do algebra

    • @bmstylee
      @bmstylee 3 ปีที่แล้ว +20

      That's it. I'm offended. I suck at algebra.

    • @jmicm13
      @jmicm13 3 ปีที่แล้ว +14

      And how dare you speak ill of Al Borland's choice of shirt!

    • @bmstylee
      @bmstylee 3 ปีที่แล้ว +10

      @@jmicm13 Al Borland. A man of culture I see.

    • @dposcuro
      @dposcuro 3 ปีที่แล้ว +3

      I can't do algebra either, but I am willing to listen to those who can.

    • @cccpkingu
      @cccpkingu 3 ปีที่แล้ว

      You doubled up on the "who".

  • @ivancorey7389
    @ivancorey7389 3 ปีที่แล้ว +9

    This is fairly interesting, but I change the diff covers for rock protection.

  • @edsmith4414
    @edsmith4414 3 ปีที่แล้ว

    WOW.....JUST WOW !!!!!! Got to be the best video I've ever seen on TH-cam bar none !!!!!!
    IF there were an Academy Award for YT, this would win.
    Having had the stock POS cover on my 2003 Silverado 2500 HD RUST OUT some years ago....and I mean you could stick a screwdriver in it and flake metal hunks off.....and of course, ruin the differential...I found this to be AMAZING. You sold me brother...... I'm ordering one TODAY.

  • @Fun-under-the-hood
    @Fun-under-the-hood 18 วันที่ผ่านมา

    Holy crap. I'm not one for falling for stuff but you got me sold on that. That's genius

  • @ils360
    @ils360 3 ปีที่แล้ว +17

    Once again I wish they would make these diff covers for the older dodges.... I've been waiting and messaging since these came out and I keep being told the same thing that they will be made and yet I have to see one...

    • @fredygump5578
      @fredygump5578 3 ปีที่แล้ว +5

      Patience grasshopper! Product development takes a lot of time. I am impressed that they have accomplished as much as they have since they released the first video on the subject.

    • @jaydunbar7538
      @jaydunbar7538 3 ปีที่แล้ว +2

      Your in a limited part of the market, get used to waiting for new tech.

    • @guidosaur7506
      @guidosaur7506 3 ปีที่แล้ว +1

      This whole series took a super long time. I'm sure they're gonna focus on big money trucks before they go to less popular ones

    • @ils360
      @ils360 3 ปีที่แล้ว +2

      @@guidosaur7506 I definitely wouldn't say they're less popular but they're not the brand new trucks everybody's buying... 01 Dodge Cummins is it definitely a popular truck just not something that the market and development team is probably going after first

    • @ils360
      @ils360 3 ปีที่แล้ว +1

      @@jaydunbar7538 how am I in a limited part of the market?

  • @KingCommander1000
    @KingCommander1000 3 ปีที่แล้ว +4

    Wow really interesting never thought of this great video! The best part was "the fluid dynamics is so effed up". 🤣

  • @nukenvy2
    @nukenvy2 3 ปีที่แล้ว +5

    By removing the support /cooling ribs I think you might have improved their design. I would like see a version with the bars intact or accurately modeled with plastic cross bars.

    • @Morpheas001
      @Morpheas001 3 ปีที่แล้ว

      That ribbed one was a different cover from the Mag-Hytec

  • @authorizedanglertv2988
    @authorizedanglertv2988 2 ปีที่แล้ว +1

    Mr. Banks, I hope this comment reaches you... I avidly off-road my 2011 ram 2500 4x4. I appreciate your research and development on your Ram Air cover. One thing I haven't seen discussed is the overall strength of this as protective armor during activities in the rocks. I would love to see a product for us wheelers, with Cummins' and Power Wagons. We do tend to bang up front AND rear covers on rocks. Sometimes rocks aren't avoidable, and the stock covers peel- off easily. Most wheelers would buy a welded steel plate cover, which I would assume by your tests, would not provide any benefit other than protection from rocks. I am worried that if I purchase a Ram Air diff cover, that I will be MORE likely to cause damage due to the ram air scoops. Furthermore, reversing into rocks is also a concern, as this cover is aluminum, most 4x4 enthusiasts do not have a welder on board to repair aluminum on the trail if it's damaged by a rock. Thank you.

    • @David-cy2ug
      @David-cy2ug ปีที่แล้ว +1

      I had similar concerns. Those ram air corners are asking to get snagged and ripped off it looks like or I would have purchased this cover..

  • @richardelliott8352
    @richardelliott8352 ปีที่แล้ว

    the inclusion of a sight glass is a winning touch. I run a transaxle, with no possibility of using this part, and still enjoyed the reviewing the part, because of the fine engineering.

  • @boodro2122
    @boodro2122 3 ปีที่แล้ว +3

    I just want to take time to appreciate the skill of that machinest. Top notch quality! Wow!

  • @JREACHER1954
    @JREACHER1954 3 ปีที่แล้ว +11

    SOLD! Now make them for older Chevy trucks and you'll get my money.

    • @bankspower
      @bankspower  3 ปีที่แล้ว +2

      How old is your Chevy? Our Ram-Air cover for the 14-bolt AAM axle fits HDs back to 2001.

    • @cucvfarmer
      @cucvfarmer 3 ปีที่แล้ว +3

      @@bankspower need to make covers for GM 10 bolt and 12 bolt diffs.

    • @cumminsnchevy
      @cumminsnchevy 3 ปีที่แล้ว +1

      I would buy one for 10.5 Chevy 14 bolt axle, as I’m sure tons of other people would buy one for this axle, there are tons of them out there and many of us still run them

    • @jessiej3991
      @jessiej3991 3 ปีที่แล้ว

      @@bankspower Gale can you PLEASE make these for the old GM 10.5" Corporate 14 bolt ??? Btw I have a 1987 Chevy V20 4x4 with a 1997 intercooled 5.9L Cummins P-pump 12 valve with compound turbos ( Borg Warner T3 S366-SX3 on top and a Borg Warner T6 S475 on bottom ". I swapped out my old tired 6.2L Detroit V8 diesel to the Cummins beast I have now

    • @JREACHER1954
      @JREACHER1954 3 ปีที่แล้ว

      @@bankspower 94 and a proud owner of a Banks 3 inch turbo back exhaust system for the 6.5TD. Back when you guys were the only ones doing performance upgrades for that platform. Sadly feel like we've been kicked to the curb as you are offering diff covers for older models of Dodge and Ford. 😭

  • @sebbekartellen6493
    @sebbekartellen6493 3 ปีที่แล้ว +15

    ”Aftermarket diff cover guys”
    damn there are really people for everything

  • @stefanpuffer
    @stefanpuffer 8 หลายเดือนก่อน

    What amazed me is how they designed the inner fins to direct the fluid to the bearings. Magnetic drain/fill plugs and a sight glass. They really did think of everything.

  • @Jesse-fz8pu
    @Jesse-fz8pu 3 ปีที่แล้ว +2

    I had my 2001 silverado for 20 years 300,000 miles only. I change rear oil very five years never had a problem. Same cover...

  • @ZEPRATGERNODT
    @ZEPRATGERNODT 3 ปีที่แล้ว +4

    Best Infomercial so far!

  • @geraldkoch394
    @geraldkoch394 3 ปีที่แล้ว +7

    I always thought the flat covers look cool, I’m so glad that I never got one. Thanks so much

  • @matekochkoch
    @matekochkoch 3 ปีที่แล้ว +6

    I would be interested to see how the different covers perform in their real form. It might be possible to make a copy from clear cast resin.

  • @banjominer9682
    @banjominer9682 ปีที่แล้ว

    watching the same video as everyone else and its very clear that the oil is going up and over the gear very nicely on your competitors...dont be such a hater..

  • @jacksoncrawford2175
    @jacksoncrawford2175 7 หลายเดือนก่อน

    Thank you so much for the deeply informative videos banks. Been binge watching and liking every video weeks straight !

  • @miguelmaldonado9881
    @miguelmaldonado9881 3 ปีที่แล้ว +31

    IM PRETTY SURE EVERYTHING GETS LUBED !

    • @nsa1341
      @nsa1341 3 ปีที่แล้ว +3

      Yeah like the gear is spinning through some lube so all the gear is getting lubed then the bumps on the road toss lube ever-where too. If the flat backs didn’t work then they wouldn’t be sold.

    • @heres.ray64
      @heres.ray64 3 ปีที่แล้ว

      Honestly yea, but the air that gets into the lubed is gonna be way higher with a flat back, also, his the cooling of his is pretty dope

  • @crazyman8472
    @crazyman8472 3 ปีที่แล้ว +5

    Now there’s a man who loves his job. 😎

  • @M530H
    @M530H 3 ปีที่แล้ว +10

    He showed the competitions model failing to lubricate, but didn't show how his model succeeding to lubricate. Don't tell me it will do better, show me.

    • @JimBloggins1
      @JimBloggins1 3 ปีที่แล้ว

      I was going to say that exact thing

    • @bankspower
      @bankspower  3 ปีที่แล้ว +1

      Thanks for watching. For a full breakdown of all the data and comparisons, we have an entire series that showcases the diff cover development. Watch the full "Behind the Diff Cover" video series here: th-cam.com/play/PLwtmrqcWzLtQR9riOg8mizIEj-UX4WBBm.html

  • @Gatekeeper-p6g
    @Gatekeeper-p6g ปีที่แล้ว

    Thank you Mr Gale Banks for your invention of your rear axle cover! I very much appreciated you showing the pickup truck people how they can make the rear axle to last a whole lot longer Greatful and Thankful to you Sir

  • @stevemoore1148
    @stevemoore1148 3 ปีที่แล้ว +1

    Hey look, a solution to a problem that doesn't exist! Great job Gale

  • @fredkenney9906
    @fredkenney9906 3 ปีที่แล้ว +23

    I’d like to see a banks transmission pan design !!

  • @justinschuyler
    @justinschuyler 3 ปีที่แล้ว +29

    An aftermarket diff cover murdered my family

    • @coop_69
      @coop_69 3 ปีที่แล้ว

      Bruv what

    • @alouisschafer7212
      @alouisschafer7212 3 ปีที่แล้ว

      Uhm what?

    • @shockingguy
      @shockingguy 3 ปีที่แล้ว

      Huh 🤔 you got a put up here Than just that nonsense, please explain or show articles

    • @justinschuyler
      @justinschuyler 3 ปีที่แล้ว

      @@shockingguy I don’t like talking about it but his name is Diffy McDiffcover and if I ever find him I’ll have my revenge

    • @life_of_riley88
      @life_of_riley88 3 ปีที่แล้ว

      @@justinschuyler I heard he was hanging out with Joe Diffy, maybe you'll find him in Nashville. . .

  • @danhambrick6331
    @danhambrick6331 3 ปีที่แล้ว +6

    Gale Banks, you're The Man....👊👊👊

    • @johnbishop1911
      @johnbishop1911 3 ปีที่แล้ว

      He worked with the EPA to shut down tuners. So he could sell his products

  • @FreedomIsntFree2023
    @FreedomIsntFree2023 2 ปีที่แล้ว +2

    Nothing against Banks and the products he offers as they have a fine reputation.
    What I will say is I've been running a Mag-Hytec rear diff cover for well over 15 years on my 02 F350. In that time, this truck often pulls an enclosed toy hauler trailer (approx 9000 lbs) or a 30ft boat at about the same weight on the trailer. I've never had a burned up diff bearing and I have even pulled the cover once just for an internal inspection, with no issue found.
    I'm going to leave that Mag cover on as it has served me well over the years.......just saying....real world experience without trying to sell you anything.

  • @Keith_Mikell
    @Keith_Mikell 3 ปีที่แล้ว +1

    The master at work. Love your videos. Keep them up. You are good behind the mic and good at explaining stuff to people who may not know whats up. Much love, Gale.

    • @bankspower
      @bankspower  3 ปีที่แล้ว

      Much appreciated! Stay tuned for more action.

  • @FishFind3000
    @FishFind3000 3 ปีที่แล้ว +5

    It would be cool if you could make a commercially viable clear diff cover.

    • @l...
      @l... 3 ปีที่แล้ว +1

      th-cam.com/play/PLwtmrqcWzLtQR9riOg8mizIEj-UX4WBBm.html

    • @FishFind3000
      @FishFind3000 3 ปีที่แล้ว +2

      @@l... I want to see banks cover clear not the competition

    • @mattinummela4838
      @mattinummela4838 3 ปีที่แล้ว

      @@FishFind3000 th-cam.com/video/9-yG3D3JBRs/w-d-xo.html already did one

  • @albertgaspar627
    @albertgaspar627 3 ปีที่แล้ว +7

    and this is the axle sitting perfectly level. Imagine climbing up a rockface.

    • @mikeyhue2437
      @mikeyhue2437 3 ปีที่แล้ว +1

      LOL u don’t run these off roading son. Mostly straight line a few mins of up hill won’t do shit.

  • @bigredracer7848
    @bigredracer7848 3 ปีที่แล้ว +5

    First 👍's up Mr Power thanks again for taking your time for us all to be with you for the great show

  • @captainr.8882
    @captainr.8882 3 ปีที่แล้ว +2

    EVERY ONE OF US DIESEL OWNERS OWE GALE BANKS A THANK YOU! Actual R&D with Aesthetics being an after thought, and FUNCTION & POSITIVE PERFORMANCE BEING JOB ONE!

    • @bankspower
      @bankspower  3 ปีที่แล้ว

      Thank you for being a loyal fan! We'd be nothing without you guys.

  • @mrmoss149
    @mrmoss149 3 ปีที่แล้ว

    I always wondered about cooling the rear. Thank you Mr. Banks

  • @bluegizmo1983
    @bluegizmo1983 3 ปีที่แล้ว +3

    Damn, I learned something!

  • @QuitProcrastinating
    @QuitProcrastinating 3 ปีที่แล้ว +7

    What do you expect the fluid to do? The whole video is very scientific. “whoa dude, look at that, I don’t know what’s going on but it must be bad.”

  • @jescott1ucla
    @jescott1ucla 3 ปีที่แล้ว +1

    7:58 “For efficiency the gears and bearings would prefer the lube to be right around 200°[F], anything more than 200 and you’re taxing the base oil.”
    9:44 Map is rotated so closeup is south at top and north at bottom. Red travel line grows north to south from Smokey Bear Rd to Castaic. That is down the grade, not up. Not claiming Gale is misrepresenting the test, just that the graphic was poorly designed.
    11:20 Stock cover only reached 205°F and stayed closer to 200°F than either aftermarket part during the entire cool down. BANKS was lowest at all points during the test. The BANKS cover may reduce oil degradation but would likely reduce efficiency in all but the most strenuous situations. For the test truck at least, the most efficient and reliable choice for daily driver with occasional or frequent strenuous situations would probably be the stock diff cover with a high quality synthetic gear lube like AMSOIL Severe Gear® Synthetic EP Gear Lubes. That said, put whatever you think looks cool and check your diff oil after strenuous use. I think the BANKS looks cooler, has a bunch of great features, probably less likely to damage your diff than other aftermarket options, and is a great way upgrade for a truck with BANKS products under the hood.
    I have no affiliation or relationship with BANKS, AMSOIL, or any other company mentioned in this video.

  • @p-san
    @p-san 7 หลายเดือนก่อน +1

    This sounds like a pretty sales pitchy video, but thankfully that one trip to California I made during my time in university let me see first hand that this man is telling the Truth

  • @koulee2014
    @koulee2014 3 ปีที่แล้ว +9

    I’ll just stick with my oem cover.

    • @Jesse-fz8pu
      @Jesse-fz8pu 3 ปีที่แล้ว

      Just do regularly oil changes every 5years, you will be fine.