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TheDieselStore.com, Fuel Injection Equipment, Bolingbrook, IL

Fuel Filter Base Seal Kit For 6.6L Chevy Duramax Engines

click images to enlarge

Part Number: AP0029

$29.34

Quantity:

Product Description

Alliant Power has released a kit (AP0029) used to reseal the fuel filter base on 6.6L Chevy Duramax engines. The purpose of this kit is to provide an option to repair, rather than replace, the fuel filter base. The kit will provide new lip seals for the hand primer, a new o-ring for the hand primer seal carrier, new o-rings for the fuel heater, a brass bleeder screw, and an o-ring for the bleeder screw.

The fuel supply system on the 6.6L Duramax engine is a suction type system. This means that a leaking fuel filter base will allow air to be pulled into the system. A leaking fuel filter base will not leak fuel externally. To diagnose a leaking fuel filter base, install a clear hose at the inlet and return of the fuel filter base. If solid fuel is going in and aerated fuel is coming out, the filter base is leaking. The fuel restriction after the filter should also be measured. A restricted fuel filter could cause cavitation in the line coming out of the filter base. This cavitation could be mistaken for aeration. 

Note:
-The hand primer and the fuel heater assemblies are under spring pressure. Use care when removing these items. 
-The seals for the hand primer must be installed in the correct orientation for proper hand primer operation (refer to the figure on the right). Refer to the instructions supplied with the kit for detailed installation information.

Application

Note: Application info may not be 100% accurate. Please read the above description to confirm that this part will fit your vehicle.
2003-2009 Chevrolet C4500 Kodiak
Submodels:
C4C042, C4E042, C4U042, C4C044, C4E044, C4V042
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2003-2009 Chevrolet C5500 Kodiak
Submodels:
C5C042, C5E042, C5U042, C5C044, C5E044, C5V042
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2009 Chevrolet Express 2500
Submodels:
Base
Liters:
6.6L
Engine:
V8
Designs:
LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2009 Chevrolet Express 3500
Submodels:
Base
Liters:
6.6L
Engine:
V8
Designs:
LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2001-2009 Chevrolet Silverado 2500 HD
Submodels:
Base, LS, LT, WT, Classic LS, Classic LT, Classic WT, LTZ
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LBZ, LMM
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2001-2007 Chevrolet Silverado 3500
Submodels:
Base, LS, LT, WT, Classic LS, Classic LT, Classic WT
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LBZ
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2007-2009 Chevrolet Silverado 3500 HD
Submodels:
LT, LTZ, WT
Liters:
6.6L
Engine:
V8
Designs:
LMM
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2003-2009 GMC C4500 Topkick
Submodels:
C4C042, C4E042, C4U042, C4C044, C4E044, C4V042
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2003-2009 GMC C5500 Topkick
Submodels:
C5C042, C5E042, C5U042, C5C044, C5E044, C5V042
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2009 GMC Savana 2500
Submodels:
Base
Liters:
6.6L
Engine:
V8
Designs:
LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2009 GMC Savana 3500
Submodels:
Base
Liters:
6.6L
Engine:
V8
Designs:
LLY, LMM, Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2001-2009 GMC Sierra 2500 HD
Submodels:
SL, SLE, SLT, Base, WT, Classic SL, Classic SLE, Classic SLT, Classic WT
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LBZ, LMM
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2001-2007 GMC Sierra 3500
Submodels:
SL, SLE, SLT, Base, WT, Classic SL, Classic SLE, Classic SLT, Classic WT
Liters:
6.6L
Engine:
V8
Designs:
LB7, LLY, LBZ
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2006 Hummer H1
Submodels:
Alpha
Liters:
6.6L
Engine:
V8
Designs:
LLY
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax
2006-2006 Hummer H1
Submodels:
Alpha
Liters:
6.6L
Engine:
V8
Designs:
LLY
Valves:
32v
Aspiration:
Turbocharged
Manufacturers:
General Motors
Versions:
Duramax

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