A transmission harness installation kit for a Allison Transmission (WTEC III electronics) to be installed into a Peterbilt truck with NAMUX2/3 chassis electronics. This kit is ideal when replacing a manual transmission with an Allison Automated Transmission. The kit includes all of the electrical interface components needed to install an Allison with WTEC III electronics.
Kit Includes:
- Console Harness
- Transmission Harness
- Power Harness
- Battery - Interconnect
- Battery + Interconnect
NOTE: This harness is only compatible with a Peterbilt NAMUX2 and NAMUX3 chassis electronics. NAMUX2 electronics are typically found on 2008-2010 year model and NAMUX3 electronics are typically found on 2011 and newer Peterbilt heavy duty class 8 trucks such as 389, 388, 386 and 367. If you are uncertain of your exact chassis electronics please call for fitment confirmation.
