Description
Overview:
The Flexible Shaft for Stihl backpack brushcutters is a genuine Stihl replacement part that transmits drive from the engine to the cutting head. Built from durable, high‐strength steel with a tightly wound flexible core, it is designed for continuous rotation under load while resisting kinks and wear. This keeps your machine driving smoothly and reduces power loss. It is engineered for a precise fit in Stihl FR‐series machines such as the FR350 and FR450. The shaft measures 890 mm (35 in) in length and 6 mm (0.24 in) in diameter, matching the original specification for reliable performance. Supplied as a direct replacement, it restores efficiency when the original inner drive has become worn, frayed or broken. Genuine Stihl MPN: 4128 711 3300.
Key Features:
- Genuine Stihl part for assured fit and performance (MPN 4128 711 3300)
- Robust flexible steel construction for long service life
- Accurate size: 890 mm (35 in) length, 6 mm (0.24 in) diameter
- Optimised power transmission for efficient cutting and reduced vibration
- Precision-made to seat correctly in the drive tube and gearhead
- Direct replacement for worn or damaged inner drive shafts
- Helps prevent slippage and premature wear of the gearbox and clutch
- Suitable for professional and domestic use in demanding conditions
- Straightforward like-for-like swap with standard hand tools
- Supports smooth running and consistent cutting performance
Typical Applications:
Restoring drive in Stihl backpack brushcutters used for clearing heavy grass, bramble, scrub and weeds. Ideal for landscaping, grounds maintenance, farming, forestry edge work and estate upkeep. Fit when the original shaft shows fraying, flattening, noise, excessive vibration or reduced head speed, to regain reliable power delivery and extend overall machine life.
Also known as:
Flex shaft, flexible drive shaft, drive cable, inner drive cable, brushcutter inner shaft, flexible drive core, transmission shaft, inner wire shaft, cable drive, power drive shaft for brushcutters and clearing saws.
Fits Models:
FR106, FR108, FR130T, FR220, FR350, FR450, FR480, FR480C, FR85, FR85T, KR85, KR85 Attachment
Alternate Part Numbers:
4132-711-3300, 4128-711-3300, 4132 711 3300, 41327113300, 41287113300
Product Specifications
| L&S Part No. | 4128 711 3300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41287113300 |
| Unit of Sale | 1 |
| Size | Overall Length: 890mm / Diameter: 6mm |
| Applications | FR106, FR108, FR130T, FR220, FR350, FR450, FR480, FR480C, FR85, FR85T, KR85, KR85 Attachment |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FR85T, FR85 | FR106 | FR130T | FR350, FR450, FR480, FR480C | FR108 | KR85 Attachment |
