Description
Overview:
This Set of Pinions is a genuine Stihl OEM gear pair designed to restore smooth, reliable drive in Stihl brushcutters, including the FS 55 and FS 56 C. Manufactured from durable metal, the pinions transfer power efficiently within the drive system so the cutting attachment runs true under load. Built to factory tolerances and supplied under MPN 4144 640 7300, the set offers precise engagement and long service life in demanding use. It is a direct-fit replacement for worn or damaged gears, helping to prevent slippage, vibration, and uneven rotation. Ideal for routine maintenance or repair, it keeps your machine performing as intended, whether you use it for domestic garden work or daily professional strimming.
Key Features:
- Genuine Stihl OEM part (MPN 4144 640 7300) for assured fit and compatibility
- Robust metal construction designed to resist wear during high-speed operation
- Precision-engineered tooth profile for smooth meshing and reduced noise
- Direct replacement for worn gears; fits without modification using standard tools
- Helps restore consistent power transfer to the cutting head for cleaner cutting
- Supports longer service intervals by reducing premature wear on related components
- Supplied as a matched pair for correct gear pairing and reliable performance
- Suitable for both professional and DIY maintenance routines to minimise downtime
Typical Applications:
Replacing fatigued or damaged drive gears during scheduled servicing or when symptoms such as slipping, rough running, or inconsistent head speed are noticed. Suitable for grounds maintenance, landscaping, property upkeep, agriculture, and hire fleet repairs where dependable brushcutter performance is required day in, day out.
Also known as:
Gear set, pinion pair, drive cogs, replacement gears, transmission gears, drive pinions, cog set, internal drive gears, power transfer gears, OEM gear kit for Stihl brushcutters.
Fits Models:
FS 55, FS 55 C, FS 55 R, FS 56, FS 56 C, FS 56 R
Alternate Part Numbers:
4144-640-7300, 41446407300
Product Specifications
| L&S Part No. | 4144 640 7300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41446407300 |
| Unit of Sale | 1 |
| Applications | FS 55, FS 55 C, FS 55 R, FS 56, FS 56 C, FS 56 R, FS55, FS55C, FS55R, FS56, FS56C, FS56R |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS55, FS55C, FS55R | FS56, FS56C, FS56R | FSA80 | FSA80R | AME 1600 |
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