Makita 213223-3 — original Makita O‑ring (Ø 16 mm)
Replace a leaky seal with the original Makita 213223-3 O‑ring: a 16 mm rubber O‑ring designed to seal the crank/gear area on several Makita SDS rotary hammers. It’s the exact sealing ring used in the crank/gear housing assemblies (fits as shown on Makita parts diagrams) and is supplied as the single seal shown in the parts breakdowns. Ideal when the old ring is torn, hardened, or missing — a simple, exact-fit part to stop oil/grease or air leaks and restore proper operation.
Example Makita models that use part 213223-3: HR3200C, HR3210C, HR3210FCT, HR3540C and HR3541FC
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