Description
A Bostech Exhaust Gas Recirculation Valve Gasket for the 2004-2006 GM 6.6L Duramax LLY. A replacement gasket or seal.
- Bostech part number BT2201655
- EGR; Cooler To EGR Valve
Fits: 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ