Engine Installation Harness (Engine to Cab) for Caterpillar C7 engine with ADEM4 electronics in 2009+ Peterbilt 337 and 348 trucks equipped with NAMUX2 chassis electronics.
This direct-fit harness enables seamless integration of a Caterpillar C7 ADEM4 engine into a Peterbilt 337 or 348 with NAMUX2 chassis electronics for OEM replacement or engine swaps.
Kit Includes:
- (1) Engine to Cab Harness
Compatibility:
- 2009 and newer Peterbilt 337 and 348 trucks with NAMUX2 chassis electronics
- Caterpillar C7 engines with ADEM4 electronics
Important Notes:
- This harness is only compatible with Peterbilt NAMUX2 chassis electronics (typically 2009+ models on 337 and 348).
- 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 C7 ADEM4 to Peterbilt NAMUX2 chassis electronics interface
- Suitable for glider kit builds and engine swaps in class 8 Peterbilt trucks
1 year
