Makita 318304-9 Bearing Box for Orbit Sanders BO5030 and BO5031K (2-Pack)

The Makita 318304-9 Bearing Box is a genuine OEM replacement part designed for Makita random orbit sanders, including BO5030, BO5031K, BO5041K, M9204, MT924, BBO140, BBO180, DBO140, and DBO180. Its purpose is to hold the bearing in place, and it's recommended to replace it if it becomes worn out to maintain the tool's performance. The 318304-9 bearing box is intended for replacing a worn-out or broken bearing box in a compatible Makita random orbit sander. It's a key part of the tool's internal mechanism that helps ensure the proper function of the bearing and the overall sanding action.