This component is designed to effectively seal the vertical shaft of Yamaha outboard motors, preventing water and dirt from entering the internal mechanisms. It is an essential replacement for maintaining and protecting the transmission system.
Technical Specifications
- Compatibility: Yamaha (ref. 93104-16M01, 93101-16M36, M04, M01) and Mercury/MerCruiser (ref. 26-189721)
- Function: Upper vertical shaft seal
- Material: High-resistance compounds for marine environments (consult exact specification)
Advantages
- Extends the lifespan of the transmission group
- Ensures maximum sealing
- Prevents costly failures caused by water ingress
Applications and Compatibility
- Specifically designed for Yamaha models and some Mercury/MerCruiser units
- Check your engine manual or original reference to ensure compatibility
Installation and Maintenance Tips
- Always install with proper tools to avoid deformations
- Lightly lubricate before assembly to ease insertion and improve sealing
- Check the shaft condition and clean the surface before installation
Technical Specifications Table
| Compatible Reference | Position | Material |
|---|
| 93104-16M01, 93101-16M36, 26-189721 | Upper vertical shaft | Saltwater-resistant composition |
