Various vehicles equiped with 10R80/10R80 MHT/10R100/10R140 transmissions may require replacement of the...

Bulletin number

SSM 52548

Component

Power train

Summary

Various vehicles equiped with 10R80/10R80 MHT/10R100/10R140 transmissions may require replacement of the seal kits (7153) when internal repairs are being performed. These kits come with 4 wheel drive (4WD) seals and will no longer include the 2WD seals. When working on a 2WD vehicle, any 2WD seals must be ordered separately. Refer to the parts catalog for the proper 2WD seals required.

Owners of these vehicles have filed 5,649 complaints in the transmission category.