Description
Overview:
This genuine Stihl gearhead (MPN 4144 640 0100) is the right‐angle drive unit that sits at the cutting end of your brushcutter, transferring power from the drive shaft to the cutting attachment. Built with a robust metal gear set inside a durable, corrosion‐resistant aluminium alloy housing, it is engineered for reliable service in demanding conditions. It restores smooth, efficient cutting performance and helps extend the working life of your machine. Designed to fit popular Stihl straight‐shaft brushcutters, including the FS 56 and FS 56 C, it offers a precise fit and dependable alignment with the shaft and guard components. Ideal for replacing a worn or noisy drive, it supports routine maintenance and keeps your tool ready for grass, weeds, and light scrub work.
Key Features:
- Genuine Stihl part for assured fit, function, and compatibility
- OEM reference: 4144 640 0100 for accurate identification
- Durable aluminium alloy housing with hard‐wearing internal gears
- Smooth power transfer for efficient cutting and reduced vibration
- Built to withstand frequent use in gardens, estates, and site work
- Helps restore performance where the original drive is worn or damaged
- Straightforward replacement using standard workshop practices
- Supports correct operation with approved line or blade attachments for your model
- Low‐maintenance design with provision for routine lubrication where specified by Stihl
- Suitable for both professional users and home owners maintaining larger areas
Typical Applications:
Replacing a worn or failed angle drive on Stihl brushcutters used for grass trimming, edging, and clearing thicker weeds or light brush. Common in grounds maintenance, landscaping, estate management, facilities upkeep, and domestic garden care, where reliable cutting performance and clean drive engagement are important.
Also known as:
Angle gearbox, bevel drive, right‐angle gear unit, gearcase, angle head assembly, cutter head gear, angle transmission, bevel gearbox, drive head.
Fits Models:
FS 55, FS 55 C, FS 55 R, FS 56, FS 56 C, FS 56 R, FS 56 RC
Alternate Part Numbers:
4144-640-0100, 41446400100
Product Specifications
| L&S Part No. | 4144 640 0100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41446400100 |
| Unit of Sale | 1 |
| Applications | FS 55, FS 55 C, FS 55 R, FS 56, FS 56 C, FS 56 R, FS 56 RC, FS55, FS55C, FS55R, FS56, FS56C, FS56R, FS56RC |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS55, FS55C, FS55R | FS56, FS56C, FS56R | FSA80 | FSA80R | AME 1600 |
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