Description
Overview:
The Carburettor WTF-7 / WTF-12 is a genuine Stihl replacement for the FS460C series clearing saws, supplied under MPN 4147 120 0603. It meters the air-fuel mixture so the engine starts reliably, idles steadily, and holds power under load. Built with a robust metal body and precision metering components, it is made for demanding clearing and brushcutting work. This unit is intended for Stihl's professional brushcutter/clearing saw range and fits directly to the existing manifold and linkages. It is an ideal fix when poor starting, uneven idle, hesitation, or loss of power point to a worn or contaminated carburettor. Designed specifically for the FS460C and FS460RC, it restores factory performance without modification and maintains the original emissions and fuel efficiency characteristics.
Key Features:
- Genuine Stihl part for correct fit, function, and reliability
- Calibrated to the FS460 engine for smooth idle, clean acceleration, and consistent top-end power
- Durable construction suited to regular professional use
- Direct replacement for OEM No. 4147 120 0603, no adaptations required
- Uses existing mounting points, throttle, and choke linkages for straightforward fitting
- Helps resolve common running issues caused by worn diaphragms, needles, or blocked passages
- Stable tuning to support efficient fuel use and reduced downtime
- Suitable for routine maintenance or full refurbishment of the fuel system
Typical Applications:
Restoring reliable running on professional clearing saws and brushcutters used for heavy grass cutting, scrub clearance, roadside maintenance, estate work, and forestry undergrowth control. Ideal when engines struggle to start, stall at idle, surge under load, or fail to reach full power due to a tired or faulty carburettor.
Also known as:
FS460 carb, clearing saw carburettor assembly, fuel metering unit, brushcutter carb, strimmer carburettor for 2-stroke engines, WTF-7/WTF-12 carb body, OEM 4147 120 0603 replacement.
Fits Models:
FR410C, FR460TC, FS460C, FS460RC
Alternate Part Numbers:
4147 120 0603, 41471200603
Product Specifications
| L&S Part No. | 4147 120 0603 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41471200603 |
| Unit of Sale | 1 |
| Machine Type | Clearing Saws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for FS460C series - Direct replacement, no adaptations needed - Calibrated for smooth idle and power - Durable metal body for professional use - Uses existing manifold and linkages |
| Fits Models | FS460C, FS460RC | FR410C, FR460TC |
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