Why would I want to convert from a CP4.2 to a CP3 pump?

The CP4.2 pump used in 2019+ Ram trucks has a reputation for catastrophic failure, especially with contaminated fuel, which can destroy the entire fuel system. The older CP3 pump is known for its durability and reliability, offering a more robust solution for your Cummins engine.

Does this kit require custom tuning for my truck?

No, this BD Diesel Venom CP3 Conversion Kit is designed to work with your truck's existing ECU without requiring any additional engine tuning. This simplifies the installation and ensures seamless operation.

What is the R900 stroker pump and how does it differ from a stock CP3?

The R900 stroker pump is a performance-oriented version of the CP3. It is designed to deliver approximately 25 percent more fuel volume than a standard CP3 pump, which can help support increased horsepower and torque demands.

BD Diesel 19-20 Dodge 2500/3500 6.7L Venom CP3 Conversion Kit w/R900 Pump

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Specifications

Brand: BD Diesel
Part #: 1050492
UPC: 019025023949

BD Diesel 19-20 Dodge 2500/3500 6.7L Venom CP3 Conversion Kit w/R900 Pump

Name: BD Diesel 19-20 Dodge 2500/3500 6.7L Venom CP3 Conversion Kit w/R900 Pump
Brand: BD Diesel
Price: 3710.64 USD
Availability: InStock

$3710.64

Fits 2019-2020 Ram 2500/3500. Converts your fuel system from the CP4 to a more reliable CP3 pump with an R900 stroker pump.

Key Features

Fits 2019-2020 Ram 2500 and 2019-2020 Ram 3500.
Replaces the factory Bosch CP4.2 high-pressure fuel pump with a more reliable Bosch CP3 pump.
Includes the BD Diesel R900 stroker CP3 pump, which provides 25 percent more fuel volume than the CP4.2.
Designed to prevent catastrophic fuel system failure common with the CP4.2 pump.
Does not require any additional engine tuning for installation and operation.
EPA compliant for use on applicable vehicles.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Ram 2500 2019-2020
Ram 3500 2019-2020

Product Details

If your 2019 or 2020 Ram 2500 or 3500 with the 6.7L Cummins engine is still running the factory CP4.2 high-pressure fuel pump, you might be aware of the potential issues. Cummins switched to the CP4.2 in 2019, and while it can keep up with fuel demands, it's known for being susceptible to catastrophic failure, especially when contaminated fuel is involved. A failure can send metal debris throughout your entire fuel system, leading to thousands of dollars in repairs. This BD Diesel Venom CP3 Conversion Kit with the R900 stroker pump is designed to replace that less reliable CP4.2 with the proven, more robust Bosch CP3 pump.

The CP3 pump has a long history of reliability in Cummins engines, and this kit allows you to backdate your 2019-2020 truck to that simpler, more durable system. The included R900 stroker pump offers 25 percent more fuel volume than the stock CP4.2, helping to support increased power demands without requiring any additional tuning. This means you get improved durability and potentially more power from a system that's less prone to catastrophic failure. BD Diesel includes everything needed for the conversion, making it a comprehensive solution to prevent costly repairs down the road.

This kit is EPA compliant and does not require a tune to operate, simplifying the installation process. However, please note that it is not CARB approved and cannot be shipped to California. If you're looking to add reliability and peace of mind to your Cummins, this conversion kit is a solid option.