Description
Overview:
This genuine Makita Pin (part no. 256197-5) is a steel locating/retaining pin used in Makita rotary hammer drills. It keeps key components correctly aligned and secured inside the hammer mechanism so the tool runs smoothly under load. Built for repeated impacts, it helps restore tight tolerances and removes play caused by wear. Designed for Makita professional and trade tools, it is a direct fit for models such as the HR4000C and HR4011C. As an OEM component, it matches the original dimensions and finish for reliable reassembly with no modification. Suitable for routine maintenance or a like-for-like replacement when an original pin is worn, bent, or missing, it supports consistent drilling and chiselling performance on site and in the workshop.
Key Features:
- Genuine Makita OEM part for assured fit and compatibility
- Durable steel construction to withstand hammering forces
- Precision-made to maintain alignment of internal moving parts
- Helps reduce vibration, rattle, and premature wear
- Direct replacement to restore proper operation and tool efficiency
- Clean, straightforward installation with standard hand tools
- Corrosion-resistant finish for longer service life in harsh conditions
- Supports consistent impact performance and reliability
- Suitable for professional, hire-fleet, and DIY maintenance schedules
- Matches original specification to minimise downtime
Typical Applications:
Used during servicing or repair of Makita rotary hammer drills to replace a worn or damaged pin within the hammer/drive assembly. Ideal when diagnosing excessive play, reduced impact energy, or irregular noise. Common in workshop overhauls, site repairs, and preventative maintenance to keep drilling and chiselling tasks running safely and efficiently in concrete, masonry, and similar materials.
Also known as:
Locating pin, retaining pin, dowel pin, drill pin, hammer mechanism pin, tool pin, service pin, replacement pin for rotary hammers.
Fits Models:
DHR400ZK, DHR400ZKU, HR4000C, HR4001C, HR4011C
Alternate Part Numbers:
2561975
