jt76

iTrader: (10)

I assume that i need a new seal, which i will replace when i do my axle and diff swap. It appears to have been leaking for a while (i just purchased the car in october and it has sat in my garage since). Its not leaking as it sits only when driven. I want to at least fill it up so that its topped off just to be safe as i drive to my friends shop. What oil should i use?

EPP

iTrader: (22)

Fill it to the bottom of the fill hole with standard gear lube in a 80/90 or 85/90 weight. Where is it leaking from? Bob

jt76

iTrader: (10)

front of the center section where the driveshaft connects.

Jake@EPP

Sounds like a pinion seal to me