Genuine Makita 158323-1 — hook-and-loop (Velcro) backing pad, "pad complete" designed to replace a worn sanding base and restore secure abrasive attachment and consistent contact for finishing work. Size: 112 mm × 102 mm, with a square-ish rectangular pad profile and standard hook-and-loop face for quick paper changes; useful when you need a reliable replacement part among parts for power tools.
Fits Makita model's : BO4555 / BO4556 / BO4555K. It's the direct replacement backing pad (pad complete) called out in Makita parts diagrams.
Jump straight to the Makita spare parts diagrams:
