Changing the gear oil in my 1992 mercury blackmax

[@INSIDEHOUSEGARAGE]

very nice work

[@warrensoutdoors5964]

Thanks

[@davidhickey7417]

Could you please add the part number for the plug O rings?
Great video!

[@noahjerde8145]

When I changed mine it came out straight silver

[@warrensoutdoors5964]

That's no good