Genuine Makita Rubber Ring — part #262147-0. This 30 mm rubber sealing/rubber ring is a direct-fit replacement used to cushion the hammer mechanism, absorb vibration and help keep dust and moisture out of the tool’s internal components.

Designed as a simple drop‑in seal made from durable rubber, it restores proper sealing and reduces wear where the bit/head assembly meets the housing.

Compatible examples: HM1203C, HM1213C (Type 1–3), HM1214C, HM1205C, HM002G and some GMH02-series demolition hammers — you’ll find this item listed among Makita spare parts for those models.

Sold individually and sized for a precise fit so you can replace the worn ring quickly and get the hammer back to service.

Browse our full range of Makita hammer drill parts.