Skip to product information
1 of 2

DogBone

DogBone LB7 Fuel Injector Return Line Banjo Bolt Kit

DogBone LB7 Fuel Injector Return Line Banjo Bolt Kit

SKU:DogBone-LB7-RTN-BBK

$49.95 USD
Quantity

SELECT FITMENT

See If This Product Fits Your Vehicle

Have a question? Give us a call at 970-778-0792.

LB7 Duramax Injector Return Line Banjo Bolt Kit (2001–2004)

High-quality replacement for the banjo bolts in your 2001–2004 GM 6.6L Duramax LB7. During injector or cylinder head service, the factory return line bolts are often stripped or damaged during disassembly, leading to potential fuel leaks or installation issues during reassembly.

Replacing these bolts when installing new injectors is a simple, cost-effective way to prevent leaks and ensure a proper seal. This banjo bolt kit includes brand-new bolts manufactured to meet OEM specifications for a precise fit and reliable performance.

Features:

  • Direct replacement for factory banjo bolts
  • Prevents leaks caused by worn or stripped fasteners
  • Meets OEM specifications for fit and function
  • Ideal for injector service or head gasket jobs

Includes:

  • Set of new banjo bolts – replaces damaged or leaking factory bolts

Vehicle Fitment:

  • 2001–2004 GM 6.6L Duramax LB7
View full details