Product Overview
Allison Transmission Pressure Tap Plug Assembly closes a supported transmission pressure test port when diagnostic equipment is not connected. It helps retain fluid and prevent contamination entering the hydraulic circuit. It is supplied under part number 29500034.
Key Features
- Transmission pressure tap plug
- Closes the diagnostic pressure port
- Helps prevent transmission fluid loss
- Protects the port from contamination
- Supplied as one plug assembly
Compatibility / Fitment
Compatibility depends on the Allison transmission model, serial number, control generation and build specification. Please provide the transmission serial number before ordering so the part number and application can be checked.
Please message us with your engine serial number / Model / Type / Code to check compatibility.
Why Buy Genuine OEM Parts
- Designed for the intended Allison transmission application
- Supports correct fit and operating function
- Provides traceable OEM part identification
- Helps maintain the transmission to the specified component standard
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