Product Overview
Allison Transmission Retarder Seal Ring is a genuine replacement sealing component for the planetary and rear cover or retarder area of a compatible Allison transmission. Supplied individually under part number 29536489, it is intended to provide the required seal within the applicable transmission assembly.
Key Features
- Genuine Allison Transmission replacement component
- Associated with the planetary and rear cover or retarder assembly
- Designed for the specified internal sealing position
- Suitable for professional transmission maintenance and overhaul
- Supplied as one individual seal ring
Compatibility / Fitment
Compatibility depends on the Allison transmission model, planetary and retarder configuration, build specification and serial number. The installation position should be confirmed through Allison parts data because public sources do not identify definitive model fitment.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Please also provide the transmission serial number and installation location so the correct seal ring can be confirmed before ordering.
Why Buy Genuine OEM Parts
- Manufactured for the intended Allison Transmission assembly
- Provides the specified profile for the designated sealing position
- Reduces the risk of leakage from an unsuitable alternative seal
- 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