Simplify your transmission conversion with the Kustom Truck Transmission Harness Installation Kit, custom-designed for installing an Eaton Automated Transmission with Autoshift or Ultrashift Plus electronics into a 2016 or newer Peterbilt truck equipped with NAMUX4 chassis electronics. Ideal for replacing a manual transmission with an Eaton Automated Transmission, this kit includes all essential electrical interface components for seamless integration, ensuring reliable performance in heavy-duty applications. The kit comprises a Power Harness, Shift Controller Extension Harness, Dash Interface Harness, Transmission Harness, and Battery + Interconnect, tailored for precise fitment in Peterbilt class 8 trucks such as models 579 and 587. Perfect for mechanics and fleet owners upgrading their truck’s transmission system, this kit offers durable construction and straightforward installation. Note: This harness is only compatible with Peterbilt NAMUX4 chassis electronics, typically found in 2016 and newer models. To ensure proper fitment, provide the last 6 digits of your chassis VIN when ordering, and contact Kustom Truck for fitment confirmation if uncertain about your chassis electronics. Upgrade your Peterbilt truck’s transmission with this precision-engineered harness kit, crafted for durability and performance.
Kit Includes:
- (1) Power Harness
- (1) Shift Controller Extension Harness
- (1) Dash Interface Harness
- (1) Transmission Harness
- (1) Battery + Interconnect
Key Features:
- Transmission harness kit for Eaton Autoshift/Ultrashift Plus in Peterbilt NAMUX4 trucks
- Ideal for replacing manual transmissions with Eaton Automated Transmissions
- Includes power, shift controller, dash interface, transmission harnesses, and battery interconnect
- Compatible with Peterbilt class 8 trucks, including models 579 and 587 (2016+ NAMUX4)
- Ensures reliable electrical connectivity for heavy-duty performance
- Note: Only for Peterbilt NAMUX4 chassis; provide VIN for fitment confirmation with Kustom Truck
- Engineered for precise fitment and durable performance
Upgrade your Peterbilt truck’s transmission system with Kustom Truck Parts’ Transmission Harness Installation Kit, crafted for durability and precision.
