Engine Installation Harness (Engine to Cab) for Caterpillar 70 Pin engines with ADEM2000 or ADEM3 electronics in 2006–2007 Peterbilt 387 trucks equipped with NAMUX1 chassis electronics and Cummins ISX CM870 engine electronics.
This direct-fit harness is made for the chassis-specific electronics found on NAMUX1 Peterbilt trucks. It enables seamless integration of the Caterpillar ADEM2000/ADEM3 engine with Cummins ISX CM870-based NAMUX1 chassis electronics.
Kit Includes:
- (1) Engine to Cab Harness
Compatibility:
- Peterbilt 387 (2006–2007 models)
- NAMUX1 chassis electronics with Cummins ISX CM870 base
- Caterpillar 70 Pin ADEM2000 or ADEM3 engines
Important Notes:
- This harness is only compatible with Peterbilt 387 trucks featuring Cummins-based NAMUX1 chassis electronics.
- Provide the last 6 digits of your chassis VIN and the Caterpillar engine serial number when ordering.
- Confirm exact chassis electronics compatibility with Kustom Truck before ordering.
Key Specifications:
- Engine to Cab harness for Caterpillar 70 Pin ADEM2000 or ADEM3
- Suitable for engine swaps and conversions in class 8 Peterbilt trucks
