Product Overview
Allison Transmission Retarder Variable Bleed Solenoid Assembly is the electromagnetic variable bleed solenoid used to control oil flow into the retarder housing. The TCM modulates the solenoid to regulate retarder application and help decelerate the vehicle. It is supplied under part number 29542516.
Key Features
- Retarder variable bleed solenoid
- Electromagnetically controlled by the TCM
- Regulates oil flow into the retarder housing
- Supports controlled vehicle deceleration
- Supplied as one solenoid and connector assembly
Compatibility / Fitment
Compatibility 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.
Why Buy Genuine OEM Parts
- Designed for the intended Allison transmission application
- Supports correct fit 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