Makita WASHER HR3210CT/FCT/HK1820 - 345873-7
Makita 345873-7 — Guide Washer (original Makita)
Keep your Makita rotary hammer or power scraper running true with the original Makita guide washer 345873-7. This small replacement washer fits into the tool’s guide/barrel assembly to maintain alignment of the striker/bit assembly and replace worn or missing washers that can cause play or binding during use.
Compatible with several Makita models — listed in Makita parts breakdowns and parts lists — including HR3210C, HK1820 / HK1820L, DHK180, HR3200C and HR3210FCT, among others. Check the model parts diagram for exact placement if you’re unsure which washer is required.
Sold as the single genuine Makita spare (part no. 345873-7), the washer is an exact replacement specified by Makita for the guide assembly — a straightforward part to swap during routine service or when addressing looseness in the barrel/guide area.
If you need this specific Makita part number, 345873-7, it’s the part referenced directly in Makita’s parts list for the models above.
Jump straight to the Makita spare parts diagrams:
- Makita DHK180 Parts
- Makita HK1820 Parts
- Makita HR3200C Parts
- Makita HR3210C Parts
- Makita HR3210FCT Parts
Browse our full range of Makita hammer drill parts.
Compatible models this part will fit:
