DIESELR Fuel Primer Bulb Sealing Kit (2001-2016 Duramax 6.6L LB7/LLY/LBZ/LMM/LML)

2001-2016 GM 6.6L Duramax Billet Fuel Primer Bulb Sealing Plate

Clean up your Duramax fuel system and seal off the factory primer bulb location with this Billet Aluminum Fuel Primer Bulb Sealing Kit.

Designed for trucks equipped with an aftermarket lift pump, this kit replaces the factory primer bulb assembly with a durable billet aluminum plate. Once a lift pump is installed, the factory hand primer is no longer required and can become a potential source of fuel or air leaks.

The billet replacement provides a simple, clean solution while retaining the factory fuel filter head.

Features

• CNC-machined billet aluminum construction
• Seals the factory fuel primer bulb location
• Ideal for trucks equipped with an aftermarket lift pump
• Helps remove a potential leak point from the factory fuel filter head
• Clean, low-profile installation
• Includes installation hardware
• Includes both metric and standard hardware for compatibility with different factory configurations

Fitment

2001-2016 GM 6.6L Duramax Diesel

• 2001-2004 LB7
• 2004.5-2005 LLY
• 2006-2007 LBZ
• 2007.5-2010 LMM
• 2011-2016 LML

Important

This kit is intended for vehicles equipped with an aftermarket lift pump. The factory primer bulb is used to manually prime the fuel system, so sealing it off is not recommended on a factory fuel system that still relies on the hand primer.