Product Overview
Allison Transmission Main Regulator Spring is a genuine Allison transmission spring used within the transmission hydraulic control system. Allison part number 29500963 is identified as a main regulator spring with approximate dimensions of 22 mm outside diameter and 98.5 mm length, helping to maintain correct hydraulic pressure regulation within selected Allison automatic transmissions.
Key Features
- Genuine Allison Transmission replacement part
- Main regulator spring design
- Approximate dimensions of 22 mm OD x 98.5 mm length
- Supports correct hydraulic pressure regulation
- Manufactured to Allison OEM specifications
Compatibility / Fitment
This spring is used in selected Allison automatic transmission applications. Compatibility may vary depending on transmission model and valve body 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 components are manufactured to original equipment standards, helping maintain correct hydraulic operation, pressure control and 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