Product Overview
Allison Transmission C5 Outer Piston Seal is a genuine replacement sealing component supplied under part number 29534894. It is designed for the outer diameter sealing position of the C5 piston within a compatible Allison transmission and is supplied individually.
Key Features
- Genuine Allison Transmission replacement component
- Outer seal for the C5 piston
- Designed for the specified piston sealing position
- Suitable for professional transmission repair and overhaul
- Supplied as one individual seal
Compatibility / Fitment
Specialist parts references associate this seal with selected Allison 1000, 2000 and 2400 Series transmissions. Compatibility depends on the transmission model, C5 piston configuration, build specification and serial number. The required sealing position should be checked against Allison parts data before ordering.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Please also provide the Allison transmission serial number and transmission configuration so the correct C5 piston seal can be confirmed.
Why Buy Genuine OEM Parts
- Manufactured for the intended Allison Transmission sealing position
- Provides the specified profile for the compatible C5 piston
- Reduces the risk of leakage caused by 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