Streamline your Kenworth truck’s transmission upgrade with the Kustom Truck Transmission Harness Installation Kit, designed for Eaton Transmissions with WTEC III electronics in trucks equipped with NAMUX1, NAMUX2, or NAMUX3 chassis electronics. Ideal for replacing manual transmissions with Eaton automated transmissions, this kit includes all essential electrical interface components for a seamless installation. The kit comprises a TCU to Cab Harness, Shift Tower Harness, Dash Interface Harness, Power Supply Harness, and Power Extension Harness, ensuring robust connectivity and reliable performance. Engineered for Kenworth heavy-duty Class 8 trucks, such as models W900, T800, and T660, this kit is compatible with NAMUX1 electronics (typically 2006–2007 models), NAMUX2 electronics (2008–2010 models), and NAMUX3 electronics (2011 and newer). Perfect for mechanics and fleet owners, it supports custom transmission swaps with precision and durability. Note: This kit is only compatible with Kenworth NAMUX1, NAMUX2, and NAMUX3 chassis electronics; contact Kustom Truck to confirm fitment if unsure of your chassis electronics.
Kit Includes:
- (1) TCU to Cab Harness
- (1) Shift Tower Harness
- (1) Dash Interface Harness
- (1) Power Supply Harness
- (1) Power Extension Harness
Key Features:
- Designed for Eaton Transmissions with WTEC III electronics in Kenworth trucks
- Compatible with NAMUX1 (2006–2007), NAMUX2 (2008–2010), and NAMUX3 (2011+) chassis electronics
- Ideal for replacing manual transmissions with Eaton automated transmissions
- Includes TCU to Cab, Shift Tower, Dash Interface, and Power Harnesses
- Engineered for Kenworth Class 8 trucks (e.g., W900, T800, T660)
- High-quality construction for reliable connectivity and performance
- Not compatible with non-NAMUX1/2/3 chassis; confirm fitment with Kustom Truck
- Perfect for custom transmission swaps and fleet upgrades
Upgrade your Kenworth’s transmission system with Kustom Truck Parts’ precision-engineered harness solutions, trusted for quality and compatibility.
