Makita JM23500083 — Genuine Makita Dust‑Proof Ring designed as a direct replacement for the LS0815F/LS0815FL 216 mm slide compound miter saw. This small but critical sealing ring keeps saw internals clear of dust and debris, preserving bearings and internal components for smoother operation and longer service life. The part is manufactured to original Makita specifications for a precision fit and simple swap‑in installation.