Engine Installation Harness (Engine to Cab) for Cummins ISX CM870 or ISM CM875 engines in Peterbilt 567 and 579 trucks equipped with NAMUX4 chassis electronics.
This direct-fit harness enables seamless integration of a Cummins ISX CM870 or ISM CM875 engine into a Peterbilt 567 or 579 with NAMUX4 chassis electronics for glider kit builds or engine swaps.
Kit Includes:
- (1) Engine to Cab Harness
Compatibility:
- Peterbilt 567 and 579 trucks with NAMUX4 chassis electronics
- Cummins ISX CM870 and ISM CM875 engines
Important Notes:
- This harness is only compatible with Peterbilt NAMUX4 chassis electronics using 250K baud rate dash systems.
- If you are not certain of your chassis electronics or baud rate, contact Kustom Truck for verification.
- Provide the last 6 digits of your chassis VIN and the engine serial number when ordering.
Key Specifications:
- Cummins ISX CM870 / ISM CM875 to Peterbilt NAMUX4 chassis electronics interface
- Suitable for glider kit builds and engine swaps in class 8 Peterbilt trucks
1 year
