Original Makita 233314-4 — Compression Spring 4. A genuine Makita precision compression coil used as the return/actuation spring in several trigger, selector and small mechanism assemblies. It’s listed by Makita as part number 233314-4 (“Compression Spring 4”) and is supplied as a single replacement spring to restore proper button, dial or latch action without having to replace larger assemblies.
Example models where this part appears in Makita parts breakdowns include DJV184 / DJV185, model 6827 and select compact saw/driver models such as 5007NK / 5007MG and FS2700. If your tool’s exploded view calls out part 233314-4, this genuine Makita spring will match the original fit and function.
Practical details: this is a small hardened steel compression coil manufactured to Makita’s tolerances and intended to sit against nearby washers/balls in the mechanism. This is a straightforward replacement from the genuine Makita range and is a commonly needed item among power tool parts for restoring crisp trigger/selector feel.
Jump straight to the Makita spare parts diagrams:
