Air and Fuel› Fuel Injection Systems and Components - Electronic

Industrial Injection

Injector line

$114.67

SKU: I002 3943765

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Industrial Injection 3943765 is a fuel injection line designed for Cummins 6B 5.9L engines. It serves as a direct aftermarket replacement for the OEM part number CUM 3943765. This line connects the VP44 injection pump outlet to the #1 cylinder injector.

Fitment

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Specifications

BrandIndustrial Injection
Part NumberI002 3943765

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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