Product Overview
Allison Transmission P1 Thrust Washer is a genuine Allison transmission component used within the planetary gear assembly to control axial movement and maintain correct internal clearances. Allison part number 29502040 is identified as a P1 thrust washer and is used in selected Allison automatic transmission applications.
Key Features
- Genuine Allison Transmission replacement part
- P1 planetary thrust washer
- Designed to control axial movement within the transmission assembly
- Manufactured to Allison OEM specifications
Compatibility / Fitment
This thrust washer is fitted to selected Allison transmission planetary assemblies. Fitment can vary depending on transmission model and build specification.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
For transmission parts, please also provide your transmission serial number so compatibility can be verified.
Why Buy Genuine OEM Parts
Genuine Allison transmission parts are engineered to original equipment standards, helping maintain correct geartrain alignment, internal clearances and long-term transmission reliability.
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