Genuine Makita Roller Pin (part no. 415437-2) — a factory-spec round/roller pin with a 6 mm diameter, made to secure the roller and safety-cover assemblies on Makita circular saws. Sold individually, it’s a simple push-fit replacement that restores correct alignment and safe operation without modifying the tool. Example models that use this part include Makita 5604R, 5603R, 5903R, 5740NB, 5103R and 5017RKB. — a handy item to have when repairing a saw guard or roller assembly. This original Makita spare is sized to match factory tolerances and keep moving parts locating correctly. Makita spare parts like this one let you return the tool to proper function quickly.
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