Makita 227464-5 — Spiral bevel gear (10-tooth), manufactured as a sintered steel gear for the right-angle gearbox on Makita corded angle grinders. This genuine Makita replacement gear is the small bevel pinion that engages the output gear in the head assembly and is sized for use in Makita 115–125 mm angle grinder gearboxes.
Fits (examples): Makita 9554NB, 9555NB, 9556NB, 9557NB and many 9558 series grinders — check your grinder’s parts breakdown to confirm the same part number on your model. These grinders are the 115 mm / 125 mm corded angle grinder that use the same right-angle geartrain design.
If your grinder’s service diagram lists 227464-5, this original Makita spiral bevel gear will restore proper meshing and smooth gearbox operation so you can get back to work without replacing other major assemblies. This is a genuine Makita power tool parts intended to match the original gear geometry and installation location.
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