Makita part 325789-2 — Impact Bolt A (genuine Makita)
Restore the hammer function in your Makita rotary/combination hammer with the genuine Makita 325789-2 Impact Bolt A. This precision impact bolt (striker pin) installs into the tool holder of the hammer mechanism and transfers the piston’s blow to the striker; it is manufactured to the exact fit and tolerances shown in Makita parts drawings as a single replacement piece. The bolt features the machined groove for the O‑ring used in the piston/striker assembly, ensuring the correct seal and smooth operation after reassembly.
Compatible examples (select Makita models that use part 325789-2): HR2631F (26 mm combination hammer), HR2630, HR2611F, DHR242, DHR282, HR2300, HR2600 rotary/combination hammers — check your tool’s parts breakdown to confirm position 038 / Impact Bolt A (part no. 325789-2).
Simple, specific details:
- Part number: 325789-2 (Impact Bolt A).
- Function: striker/impact bolt in the hammer mechanism (installs in tool holder, works with the piston and striker assembly).
- Supplied quantity: 1 piece (as listed in Makita parts breakdowns).
If your hammer’s impact components are worn or the tool is losing hammer performance, replacing the impact bolt with this original Makita part will restore correct engagement and sealing in the piston/striker area.
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