2019+ Cummins CP4 to CP3 Conversion Kit (23S401)
Description
The 23S401 is Industrial Injection's CP4 to CP3 conversion kit for the 2019+ 5th-generation 6.7L Cummins — the cleanest way to eliminate CP4 risk on a new Ram before it has a chance to fail. The CP3 has been the gold standard for reliability and high-pressure pumping on diesel trucks for decades. This complete install kit drops in as a direct replacement, runs with factory tuning, and will not trigger a check engine light.
Part Number: 23S401
Features
- 10mm stroker shaft CP3
- Direct replacement for the factory CP4
- No tuning required — works with factory OE programming
- Complete install kit
- Will not cause check engine lights on a stock OE truck
Notes
- Designed for factory OE trucks. Trucks with other tuning or power modifications should verify compatibility with their tuner before installing.
- Core deposit applies — return your old core to recover the deposit.
Original: $2,312.57
-65%$2,312.57
$809.40Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
The 23S401 is Industrial Injection's CP4 to CP3 conversion kit for the 2019+ 5th-generation 6.7L Cummins — the cleanest way to eliminate CP4 risk on a new Ram before it has a chance to fail. The CP3 has been the gold standard for reliability and high-pressure pumping on diesel trucks for decades. This complete install kit drops in as a direct replacement, runs with factory tuning, and will not trigger a check engine light.
Part Number: 23S401
Features
- 10mm stroker shaft CP3
- Direct replacement for the factory CP4
- No tuning required — works with factory OE programming
- Complete install kit
- Will not cause check engine lights on a stock OE truck
Notes
- Designed for factory OE trucks. Trucks with other tuning or power modifications should verify compatibility with their tuner before installing.
- Core deposit applies — return your old core to recover the deposit.
