Description
Overview:
This Genuine Makita O Ring (MPN 213760-7) is a small but essential sealing component for selected Makita angle grinders, including GA7020 and GA7040S. Made from durable, oil- and grease-resistant elastomer in a classic black finish, it provides a tight, reliable seal to help keep lubricant in and dust and debris out. A sound seal supports smooth operation, reduces wear on internal parts, and helps maintain consistent performance under load. Designed to meet Makita's fit and material standards, it is an exact-match replacement for the original seal, making it a straightforward choice during routine servicing or repair of compatible grinders and other listed Makita tools.
Key Features:
- Genuine Makita part for assured compatibility and performance
- Hard-wearing elastomer construction resists oils, grease, and heat
- Precise dimensions for an accurate, leak-free fit in the tool's sealing groove
- Helps protect gears and bearings by maintaining lubrication and excluding contaminants
- Supports tool reliability, reducing downtime caused by leaks or ingress
- Simple, press-in replacement during routine maintenance or overhaul
- Matches original equipment specification (MPN 213760-7) for consistent results
- Suitable for selected GA70xx and GA90xx series grinders, plus other listed Makita models
Typical Applications:
Used during servicing to replace a flattened, hardened, or damaged seal and restore proper sealing around housings or joints within the tool. Ideal when addressing oil or grease weeps, preventing dust ingress in demanding cutting or grinding environments, or after a strip-down and clean. Helps extend service life and maintain smooth running in trade, workshop, and DIY settings.
Also known as:
O-seal, packing ring, sealing gasket, round-section seal, rubber seal ring, equipment seal, tool sealing ring. These terms all describe a circular elastomer ring used to create a pressure-tight barrier between mating components.
Fits Models:
GA7020, GA7020S, GA7040S, GA9020, GA9020S, GA9040S, HR2010
Alternate Part Numbers:
2137607
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