Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

Replace the broken rear engine cover with this Genuine GM part. These These flexplate housings can crack from worn engine or transmission mounts, and/or worn driveline components. If you are replacing this part, we highly recommend checking and replacing those components where necessary to prevent it from happening again. 

DmaxStore Note:

• Rear main seal, flexplate housing to engine seals, and coolant gaskets are NOT included and are optional.