Description
Overview:
The Cylinder With Piston Ø 40 mm for Stihl FS240C is a genuine Stihl top-end replacement designed for selected two-stroke brushcutters. Supplied under OEM number 4147 020 1203, it restores the combustion chamber and compression by renewing the cylinder bore and piston assembly. The cylinder body is a robust aluminium alloy for efficient heat dissipation, while the piston is a lightweight alloy with steel rings to maintain a reliable seal. This kit is engineered for a precise 40 mm diameter fit and consistent performance. It is built for demanding use in Stihl machines such as the FS240C and FS260C, helping maintain smooth running, strong power delivery, and dependable starting across regular maintenance or complete top-end refreshes.
Key Features:
- Genuine Stihl part (OEM 4147 020 1203) for assured fit and compatibility
- 40 mm bore for accurate, factory-spec compression and performance
- Durable aluminium alloy cylinder for strength and effective cooling
- Precision-matched piston and rings to maintain excellent sealing
- Supports fast starts, stable idle, and strong mid-range torque
- Helps recover power after wear, scoring, or loss of compression
- Built to handle professional brushcutting and extended run times
- Designed for straightforward installation to minimise downtime
- Reliable build quality for long service intervals and reduced maintenance
- Suitable for regular servicing or full top-end overhaul of compatible models
Typical Applications:
Used to restore or maintain engine performance in Stihl brushcutters working on grass, brush, and light scrub. Ideal when an engine shows hard starting, reduced power, or excessive fuel consumption due to cylinder wear or piston ring fatigue. Common in fleet maintenance, landscaping, grounds care, forestry support tasks, and DIY refurbishment of compatible Stihl two-stroke machines.
Also known as:
Cylinder and piston assembly, cylinder kit 40 mm, FS240 top-end kit, FS260 cylinder and piston, brushcutter cylinder replacement, piston and rings set, top-end rebuild kit for Stihl brushcutters, Stihl 40 mm cylinder assembly, engine cylinder barrel and piston for Stihl.
Fits Models:
FS240, FS240C, FS240RC, FS260, FS260C, FS260RC, FS360C, FS410C
Product Specifications
| L&S Part No. | 4147 020 1203 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41470201203 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part, OEM 4147 020 1203 - 40 mm bore for factory-spec compression - Aluminium alloy cylinder for effective cooling - Precision piston and rings for excellent sealing - Fits FS240, FS240C, FS260, FS260C models |
| Fits Models | FS240, FS260 | FS360C FS410C |
