The tail shaft bearing in my 4R70W is shot, has a vibration/drone, and I've searched around the internet and can't find anyone whole sells either a complete tail, or just the bearing's and seals I need. (I'd rather not waist the money on a whole rebuild kit.)


Also is the 4R100 output shaft the same as the 4R70? Meaning can I swap transmission and keep my driveshaft?



Thanks, Cory

 

Any transmission shop can order you one. You will need to show them the truck so they can see what to order. The dealer will sell you a new tail housing for an arm and a leg.

JMC

EDIT: It is a bushing not a bearing.

 

Go to www.transmissionpartsusa.com