GM 6.6L Duramax diesel trucks utilize a hand pump to prime the fuel system.
Classification: Complete Kit
The Problem: Over time, the fuel filter primer housing seals can break down and the OE plastic bleed screw can strip, leading to fuel leaks.
Our Response: TechSmart's Fuel Filter Primer Housing Seal Kit comes with everything you need to restore proper system pressure, including two seals and four O-rings. It also includes a brass bleed screw that won't strip as easily as the plastic OE unit. The complete kit covers more than 350,000 VIO.