Did the front output seal leak? I have replaced mine 3 times. 1st was a skf, 2nd a timken 3946. 3rd, I put a speady sleeve on and national 3946 seal. Still leaks but not nearly as bad as it was the first 2 times. Any suggestions?
Very common issue on high mileage units. When I replaced mine it was without a doubt the hardest rubber seal I have ever replaced. The rubber in the seal was petrified and hard as a brick from the heat and from the fluid.
Hey there I was interested in this solved your problems I thought the rear transmission seal might need to be replaced at the same time
I haven't had any issues since.
Did the front output seal leak? I have replaced mine 3 times. 1st was a skf, 2nd a timken 3946. 3rd, I put a speady sleeve on and national 3946 seal. Still leaks but not nearly as bad as it was the first 2 times. Any suggestions?
Very common issue on high mileage units. When I replaced mine it was without a doubt the hardest rubber seal I have ever replaced. The rubber in the seal was petrified and hard as a brick from the heat and from the fluid.
Same here! It felt like I was chipping out plastic.
Do you have a part number for the seal? I’m going to tackle this job soon, Same thing is going on with mine.
GM # 14095609 is the input shaft seal.
@@rporestorations thanks you
@rporestorations do you know if that would be the same on a passenger side drop transfer case on a 90 k5?
Why didn't you just remove the input seal front plate to gain access to back of seal?
whats the part number for the seal on the front driveshaft.
GM 14095609