Product Overview
Allison Transmission A59 TCM Control Module is the A59 fourth generation TCM used to process sensor information and command transmission functions such as clutch application and gear selection. The module must match the vehicle and transmission calibration. It is supplied under part number 29551869.
Key Features
- A59 fourth generation TCM
- Processes transmission speed, pressure and selector inputs
- Controls solenoid commands and gear selection
- Calibration must match the vehicle and transmission application
- Supplied as one control module
Compatibility / Fitment
Fitment depends on the Allison transmission model, serial number, control generation and build specification. Please provide the transmission serial number before ordering so the part number and application can be checked.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Important Programming Information
Programming, calibration or vehicle configuration may be required. The module or selector must be checked against the transmission serial number, vehicle wiring and existing calibration before installation. Electronic control products may be subject to restricted return conditions once fitted, programmed or connected.
Why Buy Genuine OEM Parts
- Designed for the intended Allison transmission application
- Supports correct fit, connection and operating function
- Provides traceable OEM part identification
- Helps maintain the transmission to the specified component standard
Why Buy From Mitchell Powersystems
- Genuine OEM parts supplied with technical support
- UK based parts supply for professional workshops and operators
- Help available to confirm the correct part using your equipment details
- Trusted supplier for diesel engine, transmission and drivetrain parts