Description
Overview:
The Makita O Ring 71 (OEM 213754-2) is a genuine sealing ring for selected Makita demolition and rotary hammers. Made from a durable elastomer, it forms a reliable seal within the tool's mechanism to keep oil and grease contained and to maintain internal pressure. This helps the hammer deliver consistent impact energy while reducing the risk of leaks and premature wear. It is commonly used during routine servicing to replace hardened, flattened, or damaged seals. Designed to fit accurately in the intended groove, it supports efficient operation of models such as the HM1200K and HR4511C. Suitable for professional trades and DIY maintenance, this genuine Makita part helps keep your equipment running smoothly and prolongs overall tool life.
Key Features:
- Genuine Makita OEM part (213754-2) for assured fit and compatibility
- Durable elastomer construction resists wear, oils, and tool grease
- Provides a tight seal to minimise leaks and maintain internal pressure
- Helps restore consistent impact power and drilling efficiency
- Precision dimensions for reliable seating in the intended groove
- Suitable for routine servicing and straightforward replacement
- Supports longer tool life and reduced unplanned downtime
- Compatible with selected Makita demolition and rotary hammers
Typical Applications:
Used when overhauling the hammer mechanism, cylinder, or gear housing of Makita breakers and rotary hammers. Ideal for fixing oil or grease seepage, restoring lost power, and preventing contamination ingress. Suits workshop servicing and on-site maintenance for tools used in breaking concrete, chiselling tasks, and heavy-duty drilling.
Also known as:
O-ring 71, seal ring, rubber sealing ring, packing seal, round-section seal, replacement sealing ring, maintenance seal for hammer mechanisms.
Fits Models:
HM1200K, HM1214C, HM1400, HR4511C, HR5000K
