Makita COMPRESSION SPRING 4 MT240 - 233360-7
Genuine Makita compression spring — part number 233360-7. A small, steel helical compression spring used in Makita hammer/rotary‑hammer assemblies to restore correct return force and tension where a factory spring is specified. Sold as a single replacement spring and fitted to the internal valve/retainer and return mechanisms found in several Makita hammer and rotary‑hammer models.
Fits examples (for reference): Makita DHR242/DHR243 series, HR2600 / HR2610 / HR2611F, HR2630/HR2631, M8701 and several DHR280/DHR281/DHR282/DHR283 variants — check the parts diagram for your model to confirm position and quantity (typically listed as “Compression Spring 4”, qty 1 in the diagram).
Why this part matters: worn or distorted compression springs can cause sticking, weak return action or inconsistent hammering; this original Makita spring restores the intended mechanical preload so the tool runs smoothly again. The spring is the same factory part number used in Makita parts lists and service diagrams.
Note: verify the part number against your tool’s exploded parts diagram or parts list to confirm fitment before installing.
Jump straight to the Makita spare parts diagrams:
- Makita DHR243 Parts
- Makita DHR283 Parts
- Makita HR2600 Parts
- Makita HR2610 Parts
- Makita HR2611F Parts
- Makita M8701 Parts
Browse our full range of Makita hammer drill parts.
Compatible models this part will fit:
- Makita BPT350
- Makita BHR242
- Makita BHR243
- Makita BPT351
- Makita HR2300
- Makita HR2600
- Makita HR2601
- Makita HR2610
- Makita HR2611F
- Makita HR2611FT
- Makita DHR242
- Makita DHR243
- Makita HR2630
- Makita DPT350
- Makita HR2651
- Makita HR2650
- Makita HR2631
- Makita DF033D
- Makita DHR280
- Makita DHR281
- Makita HR2630T
- Makita HR2631F
- Makita M8701
- Makita MT952
- Makita MT962
- Makita DPT351
- Makita HR003GZ
- Makita HR003GD101
- Makita DHR280ZWJ
- Makita HR004
Showing first 30 compatible models. Contact us for full compatibility info.
