Air and Fuel› Fuel Injection Systems and Components - Mechanical

Industrial Injection

2001-04 LB7 Duramax 6.6L Injector And Return Washers (Services 4 Injectors)

$8.94

SKU: I002 RTF26401

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In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

2001-04 LB7 Duramax 6.6L Injector And Return Washers (Services 4 Injectors)

MIA's Description

The Industrial Injection RTF26401 is a set of injector and return washers for the 2001-2004 LB7 Duramax 6.6L engine. These are consumable parts used when reseating injectors or opening the return rail.

Fitment

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Specifications

BrandIndustrial Injection
Part NumberI002 RTF26401

Videos

6.6L LB7 Duramax Screw-In Engine Fuel Injector Cups

6.6L LB7 Duramax Screw-In Engine Fuel Injector Cups

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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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