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USD 1990
Part #: SSD6.7F-DCR

S&S Diesel 6.7F-DCR CP4 To DCR Conversion

Vehicle Fitment:
2011-2019 Ford 6.7L Powerstroke
Part #: SSD6.7F-DCR
★★★★★ ★★★★★ 3 Reviews
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XDP offers the S&S Diesel 6.7F-DCR CP4 To DCR Conversion that will get your 2011-2019 Ford 6.7L Powerstroke back on the road. The CP4 has a well-earned reputation for failing without warning, creating sudden power loss, and taking out the expensive high-pressure fuel system in the process. Despite having to deal with being broken down on the side of the road, truck owners will be facing fuel system repairs that can easily exceed $10,000. The unreliable reputation is supported by recalls and lawsuits leveled at various auto manufacturers that use the CP4 in their production vehicles.

Direct Drop-In Solution
Removing the CP4 is the obvious solution, yet developing a durable plug-and-play CP4 replacement with OE fit and function is the game-changing catalyst S&S Diesel Motorsport and PurePower created. Starting off with a proven Stanadyne DCR fuel pump design, a joint team of S&S and PurePower engineers developed a variant specifically for the Ford 6.7L Power Stroke that matches the CP4 output curve and does not require any calibration changes. Combining that with OE-grade braided hose and steel fuel lines gives Ford Super Duty owners a more-reliable CP4 replacement that looks and performs like original equipment.

Durable DCR High-Pressure Fuel Pump
The two-piston DCR pump is based on a compact and modular design for easy integration, has low hydraulic and acoustical noise, features ultra-fast response times, and is biofuel and low-lubricity fuel compatible. It uses a patented eccentric drive pumping technology, with pressure-lubricated cam and bushings, for increased performance, efficiency, and benchmark durability. The Fuel Control Actuator (FCA) uses high-quality corrosion-resistant components and proprietary features to prevent large debris from entering the actuator, providing exceptional robustness for longevity and durability in harsh environmental conditions. The DCR can provide a max fuel delivery of 1,250 mm3 per revolution (25 percent more than a CP4.2), producing plenty of flow for worn injectors that have high returns.

Protect Productivity
The S&S Diesel Motorsport Ford 6.7L CP4 to DCR Pump Conversion can save Ford Super Duty truck owners $10,000 to $15,000 in fuel system repairs and impart peace of mind knowing that their daily workhorse isn't going to lay down on them.

  • OE Fit & Function
  • Corrosion-Resistant FCA
  • Ultra-Fast Response Times
  • Low hydraulic & Acoustical Noise
  • Eccentric Drive Pumping Technology
  • Pressure-Lubricated Cam & Bushings
  • Does Not Require Any ECU Calibration
  • Biofuel & Low-Lubricity Fuel Compatible
  • 1,250 mm3/Revolution Displacement (CP4.2 +25%)
  • Two-Piston DCR Pump Manufacturing by Stanadyne
  • More Durable Plug-And-Play Replacement For The CP4 Injection Pump
  • Max Fuel Delivery Of 1,250 mm3 Per Revolution (25 Percent More Than CP4.2)
  • For Use on Ford F-250, F-350, F-450, F-550, F-650, F-750, 6.7L Powerstroke Models

Installation Notes (Additional Gaskets Needed): 
2011-2016 model years require the removal of a one-time use vacuum pump gasket. Add the MAHLE B32630 Vacuum Pump Gasket to your order for a complete installation. 
Per S&S Diesel, the remaining gaskets and seals can typically be re-used during installation if they are not damaged. However, the MAHLE GS33697 Fuel Injection Pump Mounting Gasket Kit is available for those who do not want to reuse the original gaskets (this kit includes the required vacuum pump gasket mentioned above).


For those purchasing the S&S Diesel CP4 To DCR Conversion Kit that have already suffered a catastrophic failure of the CP4 pump, the XDP Fuel Contamination Kits (Without CP4 Pump) are the perfect addition to help you get your truck back up and running.

Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states: CA

Vehicle Fitment

2011 Ford 6.7L Powerstroke
2012 Ford 6.7L Powerstroke
2013 Ford 6.7L Powerstroke
2014 Ford 6.7L Powerstroke
2015 Ford 6.7L Powerstroke
2016 Ford 6.7L Powerstroke
2017 Ford 6.7L Powerstroke
2018 Ford 6.7L Powerstroke
2019 Ford 6.7L Powerstroke


  • MFG. Number 6.7F-DCR
  • Manufacturer Name S&S Diesel
  • Shipping Weight 18.40 lb.
  • Shipping Length 18 in.
  • Shipping Width 11.5 in.
  • Shipping Height 8.75 in.
  • Fuel Type Diesel
  • E-Code 3
  • Warranty Info 2 Year / Umilited Mile
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L51.00R19.00


★★★★★ ★★★★★
4.7/5 Stars out of 3 Reviews
Verified Buyer
Great pump!
I’ve installed a few of these so far. Great quality parts. Everything fits and works as designed. Hopefully this is the long term solution to CP4 issues.
Verified Buyer
New pump
Unit is great overall. Had a broken quick connector out of the box. Only reason for the 4 star. Called XDP but then got referred to S & S. They were great, next day air me out a new line. CP4 was running ok. I Was taking it all apart already to do a disaster recovery kit and said screw it and just got the new unit instead.
Verified Buyer
DCR Pump
Really nice pump and kit overall. Everything fit seamlessly and now have the added peace of mind with the CP4 gone. Truck seems to idle smoother and power feels the same. DCR pump is quite a bit larger than the old one but had zero fitment issues. Low pressure delivery lines were extremely high quality as well. Definitely would recommend doing this kit instead of just the "disaster kit".

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Questions and Answers

Just curious if this needs any extra tuning when installed?
View Staff Answer 
No, the S&S Diesel 6.7F-DCR CP4 To DCR Conversion does not require any tuning for installation.

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