Product Overview
Genuine Allison Transmission C3 C4 piston designed for selected clutch circuit applications. This OEM cast piston supports correct hydraulic operation and reliable clutch engagement within the transmission assembly.
Key Features
- Genuine Allison Transmission OEM part
- C3 C4 piston for selected clutch circuit applications
- Supersedes previous part number 29561880
- Supports correct hydraulic pressure control and clutch operation
- Manufactured to Allison OEM specifications
Compatibility / Fitment
Suitable for selected Allison transmission models where part number 29571670 or superseded part number 29561880 is specified.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Why Buy Genuine OEM Parts?
- Ensures correct piston specification and fitment
- Supports reliable C3 C4 clutch circuit operation
- Helps maintain transmission shift quality and durability
- Built to Allison engineering standards
Why Buy From Mitchell Powersystems?
- Authorised Allison Transmission distributor for the UK and Ireland
- Genuine OEM parts supplied with technical support
- UK stock availability for fast dispatch
- Help available to confirm the correct part using your transmission details