The water seal rubber is a key part in the cooling system of outboard motors. It guarantees tightness between components, preventing water loss and protecting the motor against overheating.
Technical Features
- Reference: Yamaha 663-44367-00, Parsun T40-02000002, MCM 26-81427M
- Made of elastic and resistant material (confirm rubber type if necessary)
- High resistance to aging and marine environments
Advantages
- Essential for cooling system tightness
- Prevents leaks and internal motor damage
- Easy installation and perfect fit for compatible references
Applications
- Yamaha and Parsun outboard motors with the mentioned references
- Preventive or corrective replacement
Installation and Maintenance Tips
- Check condition regularly, especially after long periods of non-use
- Replace if wear, cracks, or hardening are observed
- Lightly lubricate with marine grease to facilitate assembly and extend life
Compatibility Table
| Yamaha Reference | 663-44367-00 |
| Parsun Reference | T40-02000002 |
| MCM Reference | 26-81427M |
