Product Overview
Allison Transmission 4.203 mm Turbine Shim is a genuine selective adjustment component supplied under part number 29505681. It has a published thickness of 4.203 mm and is intended for the applicable turbine assembly position within a compatible Allison transmission.
Key Features
- Genuine Allison Transmission replacement component
- Selective turbine adjustment shim
- Published thickness of 4.203 mm
- Suitable for professional transmission repair and overhaul
- Supplied as one individual shim
Compatibility / Fitment
The correct selective shim must be determined by measurement and the applicable Allison service procedure. Compatibility depends on the transmission model, turbine assembly configuration, build specification and transmission serial number.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Please also provide the Allison transmission serial number and required shim thickness so the correct component can be confirmed.
Why Buy Genuine OEM Parts
- Manufactured for the intended Allison Transmission assembly
- Provides the specified thickness for the applicable turbine position
- Supports correct assembly clearance when selected according to the service procedure
- Provides a traceable Allison Transmission part number
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