Product Overview
The Allison Transmission Fixed Cap Breather is a genuine OEM transmission breather component for selected Allison applications where part number 29558351 is specified. This part is described as a transmission breather with a hex fixed cap and is used to support correct transmission ventilation in the specified assembly.
Key Features
- Genuine Allison Transmission OEM part
- Transmission breather with hex fixed cap design
- Used for selected Allison transmission breather applications
- External references describe it as a transmission converter housing breather vent
- Supplied as a single breather unless otherwise stated
Compatibility / Fitment
Suitable for selected Allison Transmission applications where part number 29558351 is specified. External references include transmission breather, cap breather and transmission converter housing breather descriptions, but fitment can vary depending on transmission model, serial number, housing type 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 for correct fit and function in specified transmission assemblies
- Helps support correct transmission ventilation
- 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