Description
The MAHLE 95-3726 Engine Gasket Kit is a complete upper and lower engine sealing solution for 2001–2004 GM 6.6L Duramax LB7 engines. Designed to meet or exceed OE specifications, this kit includes the gaskets, seals, and O-rings needed for a full engine reseal or rebuild while maintaining factory-level performance and reliability.
This comprehensive kit covers sealing components from top to bottom, making it an excellent choice for complete engine rebuilds, lower-end repairs, oil leak service, or major maintenance projects. MAHLE uses premium OE-style materials throughout the kit to provide long-lasting durability in demanding diesel applications.
Whether you are rebuilding a stock engine or performing extensive repairs, the 95-3726 gasket kit delivers the quality and fitment trusted by professional engine builders and diesel technicians.
Please note: this kit does not include head gaskets or head bolts. Those items must be purchased separately.
Features
- Fits 2001–2004 GM 6.6L Duramax LB7 engines
- Complete upper and lower engine gasket kit
- Includes seals, O-rings, RTV, and engine sealing components
- OE-quality materials and fitment
- Ideal for complete engine rebuilds and resealing
- Designed to maintain factory performance and reliability
- Manufactured by trusted OEM supplier MAHLE
- Head gaskets and head fasteners sold separately
Vehicle Fitment
- 2001 Chevy Silverado/GMC Sierra 2500HD & 3500 6.6L Duramax LB7
- 2002 Chevy Silverado/GMC Sierra 2500HD & 3500 6.6L Duramax LB7
- 2003 Chevy Silverado/GMC Sierra 2500HD & 3500 6.6L Duramax LB7
- 2004 Chevy Silverado/GMC Sierra 2500HD & 3500 6.6L Duramax LB7 only