S&S DIESEL CP4 TO DCR FUEL PUMP CONVERSION KIT 6.7F-DCR-1 | 2011-2026 Powerstroke 6.7L

Upgrade the reliability of your Ford 6.7L Powerstroke with the S&S Diesel CP4 to DCR fuel pump conversion kit (6.7F-DCR-1). The CP4 pump has a history of sudden failure, often leading to complete power loss and costly high-pressure fuel system damage exceeding $10,000. With recalls and lawsuits surrounding the CP4.2, replacing it is the best way to protect the engine and fuel system.

Direct Drop-In Solution: Developed by S&S Diesel Motorsport® in partnership with PurePower, this kit replaces the CP4 with a proven Stanadyne DCR high-pressure fuel pump. Specifically engineered for the 6.7 Powerstroke, the DCR pump matches the CP4 output curve and requires no ECU recalibration. The kit uses OE-grade braided hose and steel fuel lines for a factory-fit appearance and dependable performance.

Durable DCR High-Pressure Fuel Pump: The two-piston DCR pump features a compact, modular design for seamless integration. It offers low hydraulic and acoustical noise, ultra-fast response times, and compatibility with biofuel and low-lubricity fuels. Its patented eccentric drive pumping technology, paired with a pressure-lubricated cam and bushings, delivers exceptional durability and efficiency. The corrosion-resistant fuel control actuator (FCA) prevents debris intrusion, ensuring long service life in harsh conditions. With a maximum fuel delivery of 1,250 mm³ per revolution—25% more than the CP4.2—the DCR pump provides ample flow, even for worn injectors with high return rates.

Protect Productivity: By replacing the CP4 with the DCR pump, Ford Super Duty owners can avoid repair costs ranging from $10,000 to $15,000 while gaining peace of mind that their workhorse will stay reliable on the road.

Features: OE fit and function, corrosion-resistant FCA, low noise operation, eccentric drive pumping technology, pressure-lubricated cam and bushings, no ECU calibration required, biofuel and low-lubricity fuel compatibility, two-piston DCR pump manufactured by Stanadyne, 1,250 mm³/rev displacement (+25% over CP4.2), and a durable plug-and-play replacement for the CP4.2 injection pump. Compatible with Ford F250, F350, F450, F550, F650, and F750 trucks equipped with the 6.7L Powerstroke.

Installation Notes: For 2011–2016 models, the vacuum pump gasket is one-time use and must be replaced. It is recommended to add this gasket to the order for a complete installation. Most other gaskets and seals can be reused if undamaged, but the MAHLE GS33697 fuel injection pump mounting gasket kit is available for those who prefer new gaskets and includes the required vacuum pump gasket.

Return Policy: All returns (not core returns) are subject to a 20% restocking fee. Refunds will only be issued once the item is received in new and unused condition.