Engine installation harness for installing a Cummins ISX engine (CM2350 engine electronics) into a Kenworth truck with NAMUX1 chassis electronics and Cummins CM870 engine electronics.
NOTE: This harness is only compatible with a Cummins based Kenworth NAMUX1 chassis electronics. NAMUX1 electronics are typically found on 2006-2007 year model Kenworth heavy duty class 8 trucks such as W900 T800 and T600. If you are uncertain of your exact chassis electronics please call for fitment confirmation.
Kenworth uses many variations of chassis emission harness connectors on the factory chassis harness. With that said, the emission harness breakout connectors on this engine harness may or may not match directly to the connectors on the chassis. However, the harness will include a pinout sheet for the emission connector breakouts that provides the required information for you to match up to any existing or additional chassis emission connections required.
