Engine Installation Harness (Engine to Cab) for Cummins ISX engine with CM870 electronics in 1994-1997 Pre-NAMUX Peterbilt trucks equipped with Caterpillar 40 Pin ADEM2 chassis electronics.
This direct-fit harness features an aluminum firewall connector and enables seamless integration of a Cummins ISX CM870 engine into a Pre-NAMUX Peterbilt chassis with Caterpillar 40 Pin ADEM2 analog electronics.
Kit Includes:
- (1) Engine to Cab Harness (with Aluminum Firewall Connector)
Compatibility:
- 1994-1997 Pre-NAMUX Peterbilt trucks with Caterpillar 40 Pin ADEM2 chassis electronics
- Cummins ISX engines with CM870 electronics
- Peterbilt models including 379, 378, and 357
Important Notes:
- This harness features an aluminum firewall connector. For trucks with a plastic firewall connector, use Kustom Truck PN: 19205054-1.
- This harness is only compatible with Caterpillar 40 Pin ADEM2-based Pre-NAMUX Peterbilt chassis electronics.
- If you are not certain of your chassis electronics, 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 to Caterpillar 40 Pin ADEM2 Pre-NAMUX interface
- Suitable for engine swaps and conversions in class 8 Peterbilt trucks
1 year
