GM Water Pump Outlet Gasket 2001-2005 GM 6.6L Duramax LB7 LLY 97188663For 2001, 2002, 2003, 2004, 2005 GM 6.6L Duramax LB7 LLY LBZ LMM LML ACDelco#
251-2032
Replace
anytime the water pump is replaced. Gasket mounts between the water
pump and tube that...