Description
Oil seals are critical to engine longevity—a failed seal allows oil to escape, reducing lubrication and risking catastrophic engine damage. The VERTEX 55158 is engineered to maintain a tight barrier between rotating and stationary components, keeping oil where it belongs. If you’re experiencing seepage or replacing worn internals, this OEM-equivalent seal delivers reliable containment without the premium pricing.
- Yamaha OEM equivalent
- MPN: 55158
- Prevents oil leakage
- Durable elastomer construction
- Withstands high temperatures
- Bolt-on installation
- Professional and DIY-friendly
- Compatible multiple Yamaha models
- Long service life






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