Description
Overview:
This Cylinder with Piston, 34 mm bore, is a Genuine Stihl replacement part for restoring engine performance on selected brushcutters and edgers, including the FS 70 C and FS 70 RC. Built from durable aluminium alloy with hard-wearing steel components where required, it replaces a worn top end to bring back compression, power and reliable running. The matched cylinder and piston assembly is engineered to Stihl's specifications for correct clearances and sealing, helping the engine start easily, rev cleanly and deliver consistent torque under load. It is suitable for routine rebuilds or repairs after scoring or low-compression issues, keeping professional and domestic machines working efficiently with OEM fit and function.
Key Features:
- Genuine Stihl part for assured compatibility and quality
- 34 mm cylinder and piston assembly matched to OEM tolerances
- Restores compression, power and throttle response on tired engines
- Durable aluminium alloy construction with robust wear surfaces
- Designed for precise fitment to the original crankcase and ports
- Helps cure hard starting, poor idle and loss of cutting performance
- Smooth running and heat management suited to extended use
- Works with standard service practices and existing fasteners
- Direct replacement for OEM part number 4144 020 1201
- Suitable for professional landscaping, grounds maintenance and DIY users
Typical Applications:
Used during engine overhauls or repairs when the original top end is scored, seized or down on compression. Common in routine maintenance to restore performance on Stihl FS 70 series brushcutters and FC 70 edgers used for trimming, edging, brush clearing and general grounds care on domestic gardens, commercial sites and amenity areas.
Also known as:
Top-end kit, barrel and piston, pot and piston, jug and piston, cylinder barrel, piston kit, engine top end, replacement bore kit, combustion cylinder assembly.
Fits Models:
FC 70, FC 70 C, FC70, FC70C, FS 70 C, FS 70 R, FS 70 RC, FS70C, FS70R, FS70RC
Alternate Part Numbers:
4144-020-1201, 41440201201
Product Specifications
| L&S Part No. | 4144 020 1201 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41440201203 |
| Unit of Sale | 1 |
| Size | 34mm |
| Applications | FC 70, FC 70 C, FC70, FC70C, FS 70 C, FS 70 R, FS 70 RC, FS70C, FS70R, FS70RC |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS70C, FS70R, FS70RC | FC 70, FC 70 C |
