Description
Overview:
This Genuine Stihl piston is a direct replacement engine component for selected petrol brushcutters, including the FS 240 and FS 260. The piston restores correct compression and smooth running when the original part is worn, scored, or damaged. Precision‐made from a lightweight, heat‐resistant aluminium alloy, it is designed for the demands of high‐revving two‐stroke engines. The 40 mm (1.57 inches) diameter matches the original specification for a reliable fit within the cylinder, helping maintain power output and dependable starting. Built to Stihl standards, it supports efficient combustion and consistent performance in professional and domestic use. Manufacturer Part Number (MPN): 4147 030 2003.
Key Features:
- Genuine Stihl part for assured compatibility and quality
- Exact 40 mm (1.57 inches) diameter to match OE specification
- Durable aluminium alloy construction for heat and wear resistance
- Precision machining supports good sealing and efficient compression
- Direct replacement for worn or scored pistons to restore performance
- Straightforward to fit for competent users with standard workshop tools
- Helps improve starting, throttle response, and cutting efficiency when paired with a sound cylinder and rings
- Suitable for regular maintenance in commercial fleets and DIY use
- Built for the duty cycle of two‐stroke brushcutter engines
Typical Applications:
Used during engine overhauls or repairs on Stihl brushcutters to replace a damaged or worn piston. Suitable when there is loss of compression, hard starting, reduced power, or visible scoring in the top end. Ideal for preventative maintenance on machines used for landscaping, groundskeeping, site clearance, and heavy garden work.
Also known as:
Brushcutter piston, two‐stroke piston, cylinder piston, piston crown, engine top‐end piston, replacement piston for petrol trimmers and clearing saws.
Fits Models:
FS 240, FS 240 C, FS 240 RC, FS 260, FS 260 C, FS 260 RC, FS 360 C, FS 410 C
Alternate Part Numbers:
4147-030-2003, 41470302003
Product Specifications
| L&S Part No. | 4147 030 2003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41470302003 |
| Unit of Sale | 1 |
| Applications | FS 240, FS 240 C, FS 240 RC, FS 240C, FS 240RC, FS 260, FS 260 C, FS 260 RC, FS 260C, FS 260RC, FS 360 C, FS 360C, FS 410 C, FS240, FS240C, FS240RC, FS260, FS260C, FS260RC, FS360C, FS410C |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS240, FS260 | FS360C FS410C | FS361C |
