Description
Overview:
This Genuine Makita piston is a direct replacement for worn or damaged pistons in selected Makita petrol brushcutters and handheld machines. Manufactured from durable aluminium alloy to balance low weight with strength and good heat transfer, it restores correct compression and smooth engine operation. The piston is precision-made to fit the matched cylinder, helping maintain power output and reliable starting. Built to Makita's specifications and designed to replace OEM No. 318441-9, it offers assured compatibility and performance. Ideal for routine servicing or repairs on tools such as the EBH253L and ER2550LH, it supports long service life when used with clean fuel, correct lubrication, and a sound air filtration system. Supplied as a Genuine Part for dependable fit and function.
Key Features:
- Genuine Makita part for assured compatibility and performance
- Precision-machined to OEM dimensions to help restore compression and power
- Aluminium alloy construction for strength, low weight, and effective heat dissipation
- Consistent skirt and crown geometry for smooth operation within the cylinder
- Designed to replace OEM No. 318441-9 for straightforward part identification
- Suitable for preventative maintenance and urgent repairs
- Compatible across a wide range of Makita brushcutters and handheld machines listed below
- Fits without modification when used with standard workshop practices
- Durable build to withstand high temperatures and repeated cycles
- Helps reduce hard starting, loss of power, and poor idling caused by piston wear
Typical Applications:
Used during engine overhauls or repairs where the original piston is scored, worn, or seized. Suitable for restoring performance in professional landscaping, grounds maintenance, and domestic gardening work. Helps resolve low compression, poor acceleration, and excessive exhaust smoke when paired with a healthy cylinder and rings. Ideal for routine refreshes on high-hour machines.
Also known as:
Cylinder piston, engine piston, replacement piston, piston head, motor piston.
Fits Models:
BCX2500, BCX2510, BHX2500, BHX2501, EBH252U, EBH253L, EM2511LH, EM2650LH, EM2651LH, EM2654LH, EM4251, ER2550LH, ER2650LH, EW1050H
Alternate Part Numbers:
318441 9, 3184419
Product Specifications
| L&S Part No. | 318441-9 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 318441-9 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Makita |
| Key Features | - Genuine Makita part ensures compatibility with specified models - Precision-machined to restore engine compression and power - Aluminium alloy construction for strength and heat dissipation - Designed to replace OEM No. 318441-9 - Fits Makita models like EBH253L, ER2550LH, and more |
| Fits Models | BHX2500 | BHX2501 | EBH253L | ER2550LH | EW1050H | BCX2500 | BCX2510 | EBH252U | EM2511LH | EM2654LH | EM2650LH | EM2651LH | EM4251 | ER2650LH |
