S&S LML Duramax Diesel CP3 conversion kit w/pump – Offroad Use Only – No DPF – No Tuning Required
S&S Diesel Motorsport, the world leader in common-rail diesel injection has developed a solution for CP4.2 high-pressure pump failures that have plagued the LML Duramax engine. The S&S solution is to remove the problem before it becomes a problem, by replacing the CP4.2 with a tried and true, bulletproof CP3 high pressure fuel pump.
CP4 high pressure pumps are the Achilles heel of the LML Duramax
engine because of high failure rates, and commonly taking out the
entire, very costly, high-pressure system with it (injectors, rails,
lines). S&S Diesel Motorsport
offers the only CARB-compliant 50 State CP3 conversion available for the
LML. This includes all hardware necessary to replace the troublesome
CP4 with a bulletproof CP3, requires no tuning changes, and still
maintains factory emissions control equipment.