10L80 Transmission Mount, 2020-2026 LM2/LZ0
Fits: 2020 thru 2026 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel
*4WD models only*
Replace your worn out transmission mount with this OEM GM replacement. Made from high quality heavy duty rubber, this mount reduces excess vibrations unlike a solid or polyurethane style mount. Direct fit for the 10L80 automatic transmissions equipped in 2020+ 3.0L Duramax trucks. Since the original transmission mount bolts and nuts are one time use only, we include replacements with the mount.
Includes:
- 1x Transmission Mount
- 2x Mount to Transmission Bolts
- 2x Mount to Crossmember Nuts
Torque Specs:
- Mount to Transmission Bolts - 81 ft/lbs.
- Mount to Crossmember Nuts - 92 ft/lbs.
Note:
- Thread locker is recommended to be used on the bolts
- Fits 4WD models only!
Original: $82.81
-65%$82.81
$28.98

Description
Fits: 2020 thru 2026 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel
*4WD models only*
Replace your worn out transmission mount with this OEM GM replacement. Made from high quality heavy duty rubber, this mount reduces excess vibrations unlike a solid or polyurethane style mount. Direct fit for the 10L80 automatic transmissions equipped in 2020+ 3.0L Duramax trucks. Since the original transmission mount bolts and nuts are one time use only, we include replacements with the mount.
Includes:
- 1x Transmission Mount
- 2x Mount to Transmission Bolts
- 2x Mount to Crossmember Nuts
Torque Specs:
- Mount to Transmission Bolts - 81 ft/lbs.
- Mount to Crossmember Nuts - 92 ft/lbs.
Note:
- Thread locker is recommended to be used on the bolts
- Fits 4WD models only!






















