How to strip a Landcruiser diff, Part 1
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- เผยแพร่เมื่อ 21 ส.ค. 2024
- I will show you the parts required for a diff rebuild for a Toyota Landcruiser 105s.
I will also strip down the diff ready to be cleaned.
You can also use this video as a reference for 100, 80, 79, 75, 70 and any other car with a similar diff setup.
Parts required:
1) Diff bearing rebuild kit
- 2x carrier bearings
- 2x pinion bearings (upper and lower)
- crush tube
- pinion seal
- oil catcher
- marking compound
- New gasket
2) New diff oil
3) Optional extras
- Locker (ARB, TJM, E-Locker)
- Solid pinion spacer
- New crown wheel and pinion
- Pinion flange
- Dust cover (if reusing old pinion flange)
Minimum Tools required:
- Torque wrench
- Sockets
- Rattle gun
- Centre punch
- Hammer
- Bearing puller
- Brass rod
- Loctite red (hard set)
- Chisel
- Gasket goo/ silicone sealant
- Dial indicator and magnetic base
- Workshop manual for your specific car
Other tool suggestions:
- Pinion depth gauge
- Pinion bearing set up kit
- Adjuster differential ring pliers
- Pinion flange holder
- Diff holder/ stand
- Bearing slide hammer
- Bench/ free standing press
- RUM!!!!!!!!!! Or Beer if that tickles your fancy….
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Elsie Hundred , I can't reply to your comment as your account is set to private!
When I go to the workshop ill post them up.
Not sure if all bearing shops have the same number though.
Just make sure the bearings are Koyo or Timken.
Hi Dan & Car,
Thank you for posting this video. I have a 80 series, diesel Land cruiser HDJ 80. (Automatic Transmission)
I have changed the tire size from stock 275/70 R16 to 325/85 R16, I am confused about whether the original gear ratio is 3.7 or 4.1 as I find conflicting info on the web. (Unless I open it). To be safe I am thinking of installing Ring & Pinion of ratio 4.88 with bigger tires.
I need your help in knowing:
1. What total parts would I need for this install?
2. What manufacturer would you suggest?
3. Best place to buy the parts you suggest?
I am located in Ontario Canada so I would be ordering on Line.
Would be grateful for your response.
Ashir
Hello Ashir,
I wish we could run that kind of tyre size here in Australia!
Its hard to know what ratio you have as it changed depending on where the car was sold, which engine/ gearbox configuration you had as well.
If you go to a website like www.amayama.com/ you can type in the VIN number and it will tell you which parts are inside the car from factory. Then google the part number and it will say the ratio of the gears.
1: Depends on how far you want to go. If you want to build EVERTHING, then the part list is very long.
If you just want to rebuild the Diff centre then you will need the following.
Diff bearing rebuild kit (will come with everything you need)
New genuine axle seals
Grease to repack your CV/ wheel bearings if they are in good condition.
Solid pinion space which will need to be machined to your diff centre.
2: Anything but Chinese brand. Usually Japaneses or USA build parts are best.
For bearings I use Koyo, NTN or Timken.
3: I use local importers here, so not sure which online shop would deliver to you.
For genuine bearings and seals, amayama is a good website and is usually cheaper then local Toyota.
Ebay has some good crown wheel kits.
www.marks4wd.com/ if a really good supplier as well.
Hope this helps!
Merry Christmas!
Thank you very good video
If you have the part nos. it will be great too :-)
The ring gear front on my lj79 is broken, I can replace it from any last Toyota. Size 7.5 "or 8" so. Thank you!
My apologies, trying to get rid of the private thing but fail badly. Anyway... i ordered the Nitro R & P kit and hopefully everything I need is in that kit.
Please which websites can i order the diff rebiult kits and head gaskets for landcruiser 100 2000 year. i have search alot even ebay without success. anyway i reside in Lagos -Nigeira and use to buying things online with paypal.
i need to replace my head gasket and the rear diff is making a hell lot of grounding noise when driving. please help.
Hi Dan, where did you buy your parts from???
Is their any 101 series LC in between 1998 to 2005
What could cause my diff to loose lots of oil (1 liter on 1000km) via the diff breather line? What causes pressure in a diff? I think the oil is boiling (too hot). Any ideas??
New vehicle. Got 20,000km on the clock
If its a new car take it back to the dealer. Could be to much oil in the housing, so its spitting out the excess.
Maybe its missing the splash guard for the pipe?
The bearings could to to tight and heating the oil.
If it has a air locker, could be on and leaking air into the housing.
Whats the advantage to not using a crush sleeve? thank you
Wheelin Wheeler Hi!
A crush sleeve compresses under heavy load and will cause the pinion depths to change. This will then put a large load on the crown gear and shatter teeth.
Solid pinion once set correctly will never change pinion depth.
Hiii dan were will i get the differential parts parts for a HDJ81 series LC 1996 model.. could u suggest a web page ....
Hello, for diff parts I use local suppliers.
I have used used www.onlineautoparts.com.au for bearings. Not sure if they sell crown and pinion.
my Landcruiser has a noise in differential like whiiiiiiiii what is wrong
Have you checked oil levels?
my Landcruiser has a noise in differential like whiiiiiiiii what is wrong
Have you checked the oil level in the diff?