Product Overview
The Allison Transmission C1 C2 Clutch Piston Housing O Ring is a genuine OEM sealing component for selected Allison transmission applications where part number 29545377 is specified. This O ring supersedes previous Allison part number 29507437 and is used with the C1 and C2 clutch piston housing in specified transmission assemblies.
Key Features
- Genuine Allison Transmission OEM O ring
- For selected C1 and C2 clutch piston housing applications
- Current Allison part number 29545377
- Supersedes previous Allison part number 29507437
- Supplied as a single O ring unless otherwise stated
Compatibility / Fitment
Suitable for selected Allison Transmission applications where part number 29545377 is specified. External parts data references C1 and C2 clutch piston housing use, but compatibility can vary depending on transmission model, serial number, clutch piston housing and build specification.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Why Buy Genuine OEM Parts
- Manufactured to Allison Transmission original equipment standards
- Designed to provide correct sealing performance in specified clutch assemblies
- Helps maintain hydraulic pressure and reliable clutch operation
- Recommended for professional transmission service and repair work
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