The exhaust bellows is an essential element of the MerCruiser Alpha One Gen II drive system. It guarantees optimal isolation against water leaks into the engine compartment.
Technical Features
- Equivalent reference: 18654A1
- Compatible with Alpha One Gen II drives
- Material: high-strength marine rubber
- Suitable for use in saltwater and freshwater
Advantages
- Prevents water entry into the system
- Long service life thanks to anti-corrosion materials
- Essential for proper exhaust operation
Compatibility
- Only valid for Alpha One Gen II (consult manual for other versions)
Installation and Use
- Must be installed following manufacturer specifications
- Recommended to replace fixing elements when changing the bellows
Maintenance Tips
- Periodically inspect for cracks, wear or crystallization
- Replace every 3-5 years depending on use and conditions
A well-maintained exhaust bellows protects your vessel and extends engine life.
