This oil seal is designed for the magneto/drive side crankcase. It serves as a main bearing crank shaft seal, effectively preventing oil leakage and ensuring smooth engine operation.

How to use: Just install this oil seal in the magneto/drive side crankcase where it fits. Make sure it's properly aligned. Note: Don't force it during installation to avoid damage. Also, check for any debris before putting it in. Maintenance: Regularly inspect the oil seal for signs of wear or damage. If you notice oil leakage, it might be time to replace the seal. Keep it clean to extend its lifespan.