Description
Overview:
The Pipe 10 (MPN 331598-9) is a genuine Makita replacement component for the HR4500C and HR4511C demolition hammers. Made from precision‐machined steel, it sits within the impact mechanism to keep moving parts correctly aligned and running smoothly under heavy loads. Replacing a worn or damaged pipe restores striking efficiency and helps reduce vibration and premature wear on adjacent components. Built to the same specification as the original factory part, this OEM pipe offers reliable fit and performance for professional site work and workshop servicing. It is suitable for users maintaining or repairing Makita demolition hammers that are seeing reduced impact force, excess play, or visible scoring on the original pipe.
Key Features:
- Genuine Makita OEM part (331598-9) for assured fit and compatibility
- Durable, precision‐machined steel construction for long service life
- Direct replacement for the original Pipe 10 used in HR4500C and HR4511C
- Helps maintain alignment and smooth hammer action to reduce wear
- Stable performance under high‐impact, high‐duty demolition conditions
- Consistent dimensions for straightforward installation during servicing
- Supports reliable operation when used with the correct maintenance practices
Typical Applications:
Used during routine maintenance or overhaul of Makita demolition hammers to replace a worn or scored internal pipe, restore impact performance, reduce play and vibration, and keep the hammer operating smoothly on demolition, breaking, and heavy chiselling tasks.
Also known as:
Guide pipe, cylinder pipe, slider tube, impact mechanism pipe, barrel tube, inner guide, Pipe 10 tube, OEM hammer pipe, service replacement pipe for demolition hammers.
Fits Models:
HR4500C, HR4511C
Alternate Part Numbers:
3315989
