Original Makita spare part - CRANK SHAFT HR4501C. Part number: 324801-5

High-precision mechanical drive component designed to restore optimal striking mechanism efficiency. Engineered with hardened steel to ensure maximum wear resistance and high structural integrity under continuous heavy duty.

Replacement for the following products:

• Makita HR4501C
• Makita HR4511C
• Makita HR4510C

Product description:

This rotational and motion conversion element is essential for maintaining constant impact energy in heavy-duty demolition and drilling tools. Manufactured to tight dimensional tolerances and subject to specialized heat treatments, it ensures seamless integration with internal gearbox components. High-toughness construction minimizes mechanical friction and anomalous vibration transfer, protecting the motor and drive train from premature wear. Perfect for professional servicing aimed at restoring factory-level performance and operational reliability.

Main features:

• High-strength steel construction with heat hardening treatment.
• Precision machining engineered to minimize rotational friction.
• Exceptional structural stability under extreme fatigue and impact loads.
• Optimized geometry for smooth conversion from rotary to hammering motion.
• Heavy-duty original component for professional maintenance and repair.

All product specifications in this catalog are based on information taken from official sources, including the official manufacturer's Makita websites, which we consider reliable. Unfortunately, even official documents may contain mistakes and printing errors, and we are not able to confirm that all of these data are precise and represent the facts. Most manufacturers reserve the right to change product characteristics or complete descriptions without notice. We strongly recommend using the published information as basic information subject to Makita brand review. Please check the important parameters with a sales assistant before making a purchase. All content included in this catalog is the intellectual property of www.bricoutensili.com. Any publication or copying, full or partial, without reference to the source page is prohibited.