This Briggs World Formula flywheel key was previously known as part number 555054, offering reliable performance for your engine needs.

To use this flywheel key, first make sure your engine is turned off. Locate the flywheel on your Briggs World Formula engine. Carefully insert the key into the designated slot on the flywheel. Make sure it fits snugly. When it comes to maintenance, regularly check the key for any signs of wear or damage. If you notice any issues, replace it right away. Also, keep it clean from dirt and debris. Always follow safety precautions when working on your engine. This will help ensure the key works well and keeps your engine running smoothly.