Description
Overview:
The X Ring 28 for Makita HM0810T and HM0810 hammer drills is a genuine Makita seal designed to restore and maintain correct sealing performance in the hammer mechanism. Manufactured from durable, oil‐resistant elastomer (black), this quad‐profile seal helps prevent loss of grease and air leakage, which can reduce impact energy and accelerate wear. Supplied under Makita part number 213428-5, it offers an exact fit in the specified assemblies and supports reliable operation under sustained percussive loads and dusty site conditions. Ideal for routine servicing or repairs, it keeps your demolition and hammer drilling tools running smoothly, protecting internal components and helping the tool deliver consistent blow strength and efficiency.
Key Features:
- Genuine Makita part for assured compatibility and fit with designated hammer drills
- Quad/X‐profile seal for improved sealing performance over standard round O‐rings
- Durable elastomer resists oil, grease, dust, and vibration in heavy‐duty use
- Helps prevent internal leakage, maintaining impact power and consistency
- Supports longer service intervals by reducing wear on adjacent components
- Precision‐made to OEM tolerances for quick, straightforward installation
- Suitable for routine maintenance or as a like‐for‐like replacement of worn seals
- Stable performance under percussive loads common to demolition and masonry work
Typical Applications:
Replacing worn or damaged internal seals during maintenance of Makita demolition hammers and rotary hammer drills. Helps restore consistent hammer action when tackling concrete breaking, chasing, anchor setting, and masonry drilling on site or in the workshop. Useful after heavy use, contamination, or signs of grease leakage or reduced impact.
Also known as:
X‐ring, quad ring, sealing ring, seal ring, O‐ring (commonly used term), gasket, packing seal, hammer drill seal, percussion mechanism seal.
Fits Models:
HM0810, HM0810T, HM1130, HM1200K
Alternate Part Numbers:
213428 5, 2134285
