CUMMINS CP4 Pump Catastrophic Failure Replacement Kit. When a CP4 Injection Pump fails, a "grenade effect" type of failure happens. This effect spreads debris contamination throughout the entire fuel system. No amount of flushing and cleaning will restore your system to the original operating conditions. Replacing all your major fuel system components is the best way to prevent future recontamination problems.

This kit contains all the major components you need, with options to add additional components.(see drop down)

All Parts are Genuine OEM parts and carry factory warranty.

**When Ordering this kit it is mandatory to know the type of Injectors you have. The 2019-2020 Trucks were available with either Standard Injectors or High Output Injectors (400HP)

All 2500 and some 3500 trucks will have the 68RFE Transmission, easily Identifiable as the Transmission Dipstick located on the Passengers side.

Some 3500 Trucks will have the Aisin Transmission, easily Identifiable as the Transmission Dipstick located on the Driver's Side.

Basic Kit Contains:

6-OEM Bosch New Fuel Injectors #0-445-124-047 (Standard Output) Or 0-445-124-039 (High Output) See Drop Down Menu
1-CP4 Bosch New Injection Pump #0-445-010-874
1-OEM Bosch Fuel Rail #0-445-226-167

***Add HP Fuel Lines +$999.00 SEE DROP DOWN***

***Add Injector Feed Tubes +$240.00 SEE DROP DOWN***

***Subtract or Opt Out of CP4 Pump -$800.00 SEE DROP DOWN***

***Add the Cp3 Conversion Kit Part Number #LDS-CP3-RAMCK SEE DROP DOWN***

Kit has special Core Price of $300.00 Fully refundable upon receipt of your cores

Cores are for Injectors and CP4 Injection Pump


3 Year/Unlimited Mile Warranty