Makita 651891-8 Spare Part - SWITCH V-15-3A6 DUM166/168/DU
Genuine Makita replacement switch (part no. 651891-8) — a compact V-15-3A6 snap-action on/off trigger switch with a plastic chassis, round pin‑plunger actuator and solder/quick‑connect terminals (0.187" / 4.7 mm). The internal contact is a single‑pole single‑throw (SPST‑NO) style rated for typical tool duty (15 A AC / 250 V AC), so it restores positive on/off control and cures symptoms like intermittent power or a sticking trigger.
This original Makita switch is supplied as the direct-fit replacement used across many cordless and corded Makita units; it installs into the tool’s original switch cavity without modification and is ideal when you need a single, reliable repair. A compact, genuine Makita part that’s handy to have among your Makita spare parts for garden and workshop tools.
Examples of models this part commonly fits include DUM166, DUM168 (grass shears), BUM166/BUM168, 5093D, 4191D, 6811D, 6831D/6835D, BUR141/BUR181, DCL140/DCL180 and several DST/DPT/UR/DUR series machines; check the switch cavity and terminal style on your tool to confirm a match.
Simple to swap for anyone comfortable opening the handle and reconnecting the switch wires, this original Makita switch gets your tool back to reliable operation without fuss.
Jump straight to the Makita spare parts diagrams:
- Makita 6811D Parts
- Makita 6835D Parts
- Makita BUM168 Parts
- Makita BUR181 Parts
- Makita DCL180 Parts
- Makita DUM166 Parts
- Makita DUM168 Parts
Compatible models this part will fit:
- Makita 4191D - 4191D
- Makita 5093D - 5093D
- Makita 6811D - 6811D
- Makita 6831D - 6831D
- Makita 6835D - 6835D
- Makita BPT350 - BPT350
- Makita BST110 - BST110
- Makita BST220 - BST220
- Makita BST221 - BST221
- Makita T221D - T221D
- Makita HS300D - HS300D
- Makita BPT351 - BPT351
- Makita BUM166 - BUM166
- Makita BUM168 - BUM168
- Makita BUR141 - BUR141
- Makita BUR181 - BUR181
- Makita CC300D - CC300D
- Makita DCL140 - DCL140
- Makita DCL180 - DCL180
- Makita DST221 - DST221
- Makita DPT350 - DPT350
- Makita DST220 - DST220
- Makita DUM168 - DUM168
- Makita DF033D - DF033D
- Makita DCL180ZB - DCL180ZB
- Makita DUM166 - DUM166
- Makita UM165 - UM165
- Makita DUR141SH - DUR141SH
- Makita DUR181 - DUR181
- Makita UR140D - UR140D
Showing first 30 compatible models. Contact us for full compatibility info.