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Industrial Injection Injector Sleeves, Cummins 9mm to 7mm Adapter Bushings

The D3919358 Adapter Sleeve reduces the bore size from 9mm to 7mm, thus excepting the 7mm injector. It also acts as a washer, sealing the injector bore joint.

-Order 6 to run 91.5-93 Injectors in a 89-91 Non-intercooled 12 Valve Cylinder head.

-Order 4 to run 7mm injectors in a 9mm 8-Valve 3.9L Cummins 4BT Cylinder head.
Pricing: $9.66


Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W3.0000” x H1.0000” x L3.0000”

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