Fits: Duramax with Allison 1000 Transmission

This bearing measures 1.75" O.D. and can be used in the T1 location.

We recommend measuring your bearings to verify the correct size since the later models used a bigger diameter bearing. During a transmission overhaul/rebuild, we recommend replacing the thrust washer/bearing with this Genuine Allison replacement.

Features: 

• Genuine Allison Part 

DmaxStore Note:

• This bearing will ONLY work with serial numbers lower than 6310467635 or 6320601447