Description
Overview:
This Drive Tube Assembly is a Genuine Stihl part designed to restore smooth power transfer from the engine to the gearbox on brushcutters and KombiSystem tools. It is a straight, durable metal outer tube with an outside diameter of 25.4 mm (1 inch), providing the correct clamping size for handle mounts and gearhead collars. The assembly keeps the internal drive shaft correctly aligned, helping reduce vibration and wear while maintaining cutting performance. Built for regular site or garden use, it is engineered for a precise OEM fit on Stihl machines such as the FR85 and FR85T. Manufacturer Part Number (MPN): 4140 710 7120. Choosing a genuine OEM tube ensures proper compatibility, reliable operation, and long service life with Stihl powerheads and attachments.
Key Features:
- Genuine Stihl OEM component for assured compatibility and performance
- 25.4 mm (1 inch) outer diameter matches factory clamps and gearhead collars
- Rigid, durable metal tube helps maintain alignment of the internal drive shaft
- Supports smooth power transmission and reduces vibration during use
- Factory-accurate length and fittings for straightforward replacement
- Corrosion-resistant finish suitable for outdoor and site conditions
- Designed for frequent start-stop cycles and mixed-duty workloads
- Helps prevent premature wear of couplings, bearings, and the gearbox
- Suitable for brushcutters and KombiSystem tools within the listed model range
- Backed by Stihl's quality control for consistent, reliable fit
Typical Applications:
Ideal for replacing bent, worn, or corroded drive tubes after impact, heavy strimming, or long-term use. Commonly fitted during a mid-life overhaul of brushcutters, clearing work, and KombiSystem setups, restoring smooth drive and alignment for grass cutting, brush control, and maintenance around sites, estates, fencing lines, and verges.
Also known as:
Shaft tube, outer tube, drive shaft housing, tube housing, casing, drive tube, brushcutter shaft body, gearbox-to-engine tube, handle clamp tube.
Fits Models:
FR130T, FR85, FR85T, FS75, FS80, FS80R, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM85, KM85R, KM90, KM90R, KM91R, KMA 135R, KMA130R, KMA135R
Alternate Part Numbers:
4140-710-7120, 41407107120
Product Specifications
| L&S Part No. | 4140 710 7120 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41407107120 |
| Unit of Sale | 1 |
| Applications | FR130T, FR85, FR85T, FS75, FS80, FS80R, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM85, KM85R, KM90, KM90R, KM91R, KMA 135R, KMA130R, KMA135R |
| Machine Type | Brushcutters, Kombi Tools |
| Fits Models | FS75, FS80, FS85 | FS83, FS83T | FR85T, FR85 | FR130T | KM85, KM85R | KM90, KM90R | KM91R | KM100, KM100R, KM110R | KM111R Engines | KM130, KM130R | KM131, KM131R | KMA130R | KMA 135R | KMA80R | KMA120R |
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