Engine Installation Harness (Engine to Cab) for Caterpillar 40-pin engine with ADEM2 electronics in 1994-2000 Pre-NAMUX Peterbilt trucks equipped with Detroit DDEC3 or DDEC4 chassis electronics.
This direct-fit harness enables seamless integration of a Caterpillar 40-pin ADEM2 engine into a Pre-NAMUX Peterbilt chassis with Detroit DDEC3 or DDEC4 analog electronics.
Kit Includes:
- (1) Engine to Cab Harness
Compatibility:
- 1994-2000 Pre-NAMUX Peterbilt trucks with Detroit DDEC3 or DDEC4 chassis electronics
- Caterpillar 40-pin engines with ADEM2 electronics
- Peterbilt models including 379, 378, and 357
Important Notes:
- This harness is only compatible with Detroit DDEC3 or DDEC4-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:
- Caterpillar 40-pin ADEM2 to Detroit DDEC3/DDEC4 Pre-NAMUX chassis electronics interface
- Suitable for engine swaps and conversions in class 8 Peterbilt trucks
1 year
