2001-2019 Duramax 2500/3500HD Allison 1000 Transmission Pan Gasket

Fits 2001-2019 Duramax LB7, LLY, LBZ, LMM, LML and 17-19 L5P. OEM Replacement
 
ACDelco GM Genuine Parts transmission pan gaskets renew leak-free performance. Sealing the interface between the oil pan and the transmission housing, these gaskets utilize premium materials—like elastomer, or silicone/steel—to provide the appropriate fit and function.