Replacement Bearing for Large Starter Nut Third Bearing Support Upright

This bearing is designed to fit in third bearing uprights that utilize the larger diameter starter nut. Check the measurements (1.625' OD x .750' ID or 3/4') to ensure a perfect fit.

To use this bearing, first make sure it matches the size of your third bearing upright with a larger diameter starter nut. You can verify this by checking the 1.625' outer diameter and .750' inner diameter (or 3/4'). When installing, handle it gently to avoid any damage. As for maintenance, keep it clean and lubricated regularly to ensure smooth operation and a long lifespan. If you notice any unusual noises or problems, stop using it immediately and check for possible issues.