SKU #: DMAX-DMAXORING MPN #: DMAXORING

Basic Filter Head O-Ring Rebuild Kit 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

Name: Basic Filter Head O-Ring Rebuild Kit 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Brand: DMAXStore
Price: 10.99 USD
Availability: InStock

$10.99

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Basic Filter Head O-Ring Rebuild Kit 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

Description

Restore the fuel system sealing performance of your 2500HD/3500HD Duramax with the DmaxStore Basic Filter Head O-Ring Rebuild Kit. As the truck accumulates age and mileage, the O-rings and fuel system seals in the factory filter head can deteriorate, allowing air to enter the system and causing the fuel system to lose prime, resulting in hard starting or difficult cold starts. This budget-friendly rebuild kit offers an easy way to refresh the seals without replacing the entire filter head, making it an ideal choice for servicing an aging or troublesome fuel system. The kit includes four specialty Viton O-rings and two plunger seals, providing the key sealing components for rebuilding the filter head. The high-quality Viton construction is designed for durability in a diesel fuel system, while the straightforward installation makes this a cost-effective repair for trucks experiencing fuel system priming issues. In 2011 and newer-style filter heads, one of the small O-rings is used for the bleeder screw, and the other can be disregarded. DmaxStore also recommends replacing the fuel filter while rebuilding the filter head to ensure the entire service is completed with fresh components.

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Restore the fuel system sealing performance of your 2500HD/3500HD Duramax with the DmaxStore Basic Filter Head O-Ring Rebuild Kit. As the truck accumulates age and mileage, the O-rings and fuel system seals in the factory filter head can deteriorate, allowing air to enter the system and causing the fuel system to lose prime, resulting in hard starting or difficult cold starts. This budget-friendly rebuild kit offers an easy way to refresh the seals without replacing the entire filter head, making it an ideal choice for servicing an aging or troublesome fuel system.

The kit includes four specialty Viton O-rings and two plunger seals, providing the key sealing components for rebuilding the filter head. The high-quality Viton construction is designed for durability in a diesel fuel system, while the straightforward installation makes this a cost-effective repair for trucks experiencing fuel system priming issues. In 2011 and newer-style filter heads, one of the small O-rings is used for the bleeder screw, and the other can be disregarded. DmaxStore also recommends replacing the fuel filter while rebuilding the filter head to ensure the entire service is completed with fresh components.

Vehicle Fitment

2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

KIT CONTENTS:

(4) Specialty Viton O-rings
(2) Plunger Seals

About DMAXStore

DmaxStore is dedicated to one thing: helping GMC and Chevy Duramax diesel owners get the most out of their trucks. Since 2007, DmaxStore has built its reputation around Duramax-specific parts, performance upgrades, replacement components, and technical knowledge for diesel truck enthusiasts.

Rather than trying to cover every make and model, DmaxStore focuses specifically on the Duramax platform. That specialization allows the company to carefully select products for their quality, performance, fitment, and value while providing customers with knowledgeable support when choosing parts for their trucks.

Duramax Parts From People Who Know Duramax Trucks

DmaxStore was founded after its owner spent seven years working for one of the largest GM dealers in the United States, where he earned the GM Mark of Excellence award. That experience helped establish the foundation for a business centered entirely around the GMC and Chevy Duramax diesel community.

Today, DmaxStore offers parts and upgrades covering a wide range of Duramax applications, from the original LB7 through the latest generations of the L5P, along with Duramax-powered Colorado and Canyon applications. Their product selection includes everything from maintenance and replacement parts to fuel-system upgrades, suspension components, drivetrain parts, steering upgrades, engine performance products, and more.

Performance, Replacement & Upgrade Parts

Whether you're maintaining a high-mileage Duramax, restoring an older Silverado or Sierra, or building a truck for increased performance, DmaxStore offers products designed around the needs of diesel truck owners.