650102-8 supersedes older part numbers: 651174-6, 651175-4

Makita 650102-8 Replacement Switch — Genuine Makita on/off trigger switch, part number 650102-8, designed to restore reliable start/stop control to compatible corded Makita grinders and rotary tools.

This compact switch assembly features a high‑impact plastic body with robust metal contact blades and the original mounting/wiring footprint so it drops into the tool without housing modification — ideal when worn contacts or intermittent operation leave the tool unusable.

Fits models (examples): GA7020, GA7030, GA9020, GA9030, GA9050, GA7050, GS5000/GS6000 and several related Makita angle grinder/rotary series — confirm your model number matches before installing.

If you need authentic Makita parts for a straightforward repair, this original Makita switch returns factory‑style performance and contact reliability. The component is a common stock replacement among replacement power tool parts for Makita grinders and similar corded tools.

Browse our full range of Makita grinder parts.