2011-2016 Duramax LML Fuel Contamination Kit (LML-CONKIT) 2013 - 2018 Dodge Transmissions & Drivetrains Our design preserves thread engagement

Our design preserves thread engagement whereas other companies do not

All Dualoy pistons feature a high strength top ring carrier to improve strength of the top land

Internal geometry is optimized through Computational Fluid Dynamics (CFD)

Replace your EGR valve o-ring in your 6

2011-2016 Duramax LML Fuel Contamination Kit (LML-CONKIT) 2013 - 2018 Dodge Transmissions & Drivetrains Our design preserves thread engagement2011 2016 Duramax LML Fuel Contamination Kit (LML CONKIT) If your CP4 has blown up it can cause contaminants through the entire fuel system, resulting in having to replace components of he system where debri can be trapped.