Makita 213767-3 Spare Part - O RING 75 BHR242/243

Genuine Makita 213767-3 — O‑Ring 75 (75 mm sealing ring)

Compact, direct‑fit replacement O‑ring designed for Makita 18V rotary/combination hammers. This original Makita seal (part no. 213767-3) is the same sized O‑Ring used in the gear/inner‑housing assembly (listed as "O‑ring 75" in Makita parts diagrams) to maintain airtight, dust‑resistant sealing and protect internal components from debris and lubricant loss.

Key features:

- Exact fit for Makita BHR242, BHR243, DHR242 and DHR243 series — installed in the inner housing/gear area.

- Sold as a single genuine Makita replacement O‑ring (part no. 213767-3), ready for quick swap during routine maintenance or repair.

- Keeps dust, slurry and lubricants where they belong, helping preserve bearing life and hammer performance — a small part that prevents costly internal damage.

Perfect for technicians and owners who need a reliable, original Makita sealing ring to restore proper sealing and prolong the service life of their rotary hammer.