2001-2004 Duramax Injector & Return Kit (RTF26402)

Industrial Injection injector and return seal kit for 2001-2004 Chevrolet Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 6.6L LB7 Duramax. Each kit includes return line seals, injector O-rings, and the copper gasket at the base of the injector — everything you need to re-seal four injectors during a service or install.

An LB7 has eight injectors, so a complete injector job needs two of these kits. Standard consumables on any LB7 top-end work.

• Injector & Return Line Seal Kit — LB7 Specific
• Includes Return Line Seals
• Includes Injector O-Rings
• Includes Copper Gasket at Injector Base
• Services 4 Injectors (Need 2 Kits for Full LB7 Job)
• Part Number: RTF26402