Product Overview
Allison Transmission Output Shaft Spacer maintains the specified clearance between the output shaft bearing and retaining ring. The correct spacer selection depends on the measured transmission output arrangement. It is supplied under part number 29535223.
Key Features
- Output shaft spacer
- Sets clearance between the bearing and retaining ring
- Supports correct axial component positioning
- Selection must follow the Allison measurement procedure
- Supplied as one individual spacer
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


