Makita 424023-8 — Genuine Makita sponge sleeve designed to protect and cushion the foot/plate assembly on finishing sanders and some disc cutters. The soft foam tube slips over the foot post to absorb vibration, seal the joint against dust and grit, and prevent metal-on-metal wear where the base meets the bearing/foot.
This is the exact Makita part number used in parts diagrams for BO4555 /M9203 series finish sanders and several compact disc cutters; common compatible models include BO4555, BO4556, BO4557, BO4565, DBO480, M9203 (and some MT9xx models), plus EK7650H / EK7651H disc cutters. Use the part when the foam sleeve is split, hardened, or missing to restore proper seating and dust protection.
Supplied as a single genuine Makita replacement sleeve (part no. 424023-8), it’s a direct like-for-like fit where shown in the tool’s exploded parts lists and intended to be fitted on the sander/cutter foot assembly.
If you’re repairing a Makita finishing sander or a compact disc cutter and the foot area shows wear or dust ingress, this genuine Makita 424023-8 sponge sleeve restores the original cushioning and dust-sealing function quickly and simply.
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