
Due to upcoming changes in EU import regulations from 1st July 2026, we have temporarily paused deliveries to EU countries.
We are working to restore this service as quickly as possible and thank you for your patience.
Replace a worn or damaged seal ring with this Makita 421613-8 Seal Ring. Designed for the HR4000C SDS-Max rotary hammer, this replacement part helps maintain reliable tool performance.
Fits Models: