Allison Transmission Control Module (TCM) – Genuine Allison for On-Highway Applications.
This genuine Allison Transmission Control Module (TCM) is a direct-fit replacement for failed units or for manual-to-Allison transmission conversions that do not include a Transmission Control Unit (TCU). It works with Kustom Truck transmission harness interface packages.
Kit Includes:
- (1) Allison Transmission Control Module (TCM)
Compatibility:
- Allison TCM models A41, A42, A43, A51, A52, A53
- On-highway truck applications
- Common models include Kenworth W900, T800 and Peterbilt 389, 367
Important Notes:
- Programming is required to match your specific chassis electronics before installation.
- Outright purchase – no core return required.
- Contact Kustom Truck to confirm compatibility and programming requirements.
Key Specifications:
- Genuine Allison TCM for on-highway use
- Direct replacement or conversion component
- Works with Kustom Truck transmission harness interface packages
