Fits: Duramax with Allison 1000 Transmission

This bearing measures 2.125" O.D. and can be used in the T1 or T6 position.

We recommend measuring your bearings to verify the correct size since the earlier models used a smaller 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 fit serial numbers higher than 6310467635 or 6320601447