JM23200031 supersedes older part numbers: JM23200019
Genuine Makita JM23200031 — a single-row deep‑groove 6003 ball bearing (17 × 35 × 10 mm) designed as a direct replacement for the arbor/spindle bearing.
This part is listed on Makita parts diagrams for LS1018L compound mitre saws (cataloged as BEARING 6003, JM23200031), so it’s the correct fit for those models.
Sold as the original Makita bearing unit, it restores smooth, quiet blade rotation and eliminates play or roughness caused by a worn arbor bearing — an essential Makita parts item when servicing your saw.
The 17 × 35 × 10 mm 6003 size is a common profile among power tool parts, making this bearing an exact drop‑in for the LS1018L arbors for straightforward replacement.
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