Engine installation harness for installing a Cummins engine (CM870 or CM875 engine electronics) into a Pre-NAMUX 2004-2005 Kenworth truck with Cummins ISX CM870 or CM875 chassis electronics.
NOTE: This harness is only compatible with a Cummins ISX CM870 or CM875 based Kenworth Pre-NAMUX (analog) electronics chassis. If you are uncertain of your exact chassis electronics please call for fitment confirmation.
