Description
Overview:
The Crank Gear for Makita HR3210C and HR3210FCT hammer drills is a genuine Makita replacement that restores smooth drive and impact performance inside the rotary hammer mechanism. Manufactured from robust OEM-grade materials for wear resistance and reliability, this gear transfers motor rotation through the crank system to deliver the hammering action your tool depends on. Precision-formed to Makita specifications, it maintains correct meshing and alignment within the gearbox, helping to reduce vibration and premature wear of neighbouring parts. Ideal for preventative maintenance or to replace a worn or damaged gear, it brings your drill back to consistent operation on site or at home. Genuine status ensures assured compatibility and performance in demanding concrete and masonry tasks.
Key Features:
- Genuine Makita part for assured fit and performance (MPN 450244-6)
- Restores correct hammer action and drilling efficiency
- OEM-grade materials for durability and long service life
- Precision geometry for smooth meshing and reduced vibration
- Direct replacement design to simplify fitting and maintenance
- Helps prevent secondary wear to adjacent drivetrain components
- Supports reliable operation under heavy, repetitive use
- Compatible with selected Makita rotary hammer models
Typical Applications:
Used to renew the internal drive of Makita rotary hammers working in concrete, brick and masonry. Suitable for tools used for anchor holes, conduit runs, chiselling, light demolition, and general construction or facilities maintenance. A practical replacement during scheduled overhauls or when impact performance drops due to drivetrain wear.
Also known as:
Crank shaft gear, rotary hammer drive gear, internal drive gear, motion-transfer gear, hammer mechanism gear, gearbox gear, replacement drill gear, Makita crank gear wheel.
Fits Models:
HR3210C, HR3210FCT, HR3540C, HR3541FC
Alternate Part Numbers:
4502446, 450244 6
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