Description
Overview:
This genuine Stihl carburettor is a direct replacement for selected small two‐stroke machines, restoring smooth running and reliable starting. Built with a durable die‐cast aluminium body and fuel‐resistant diaphragms and seals, it meters the correct air-fuel mixture to the engine under varying loads and temperatures. It is designed for Stihl brushcutters such as the FS46 and FS56, and also suits certain lightweight trimmers and hedge trimmers within the same platform. A correctly functioning carburettor improves throttle response, reduces stalling, and helps maintain stable idle. This unit is suitable for everyday use by homeowners and for frequent use by groundskeepers and contractors who need dependable performance and easy serviceability using standard tools.
Key Features:
- Genuine Stihl part for assured compatibility and reliability
- Robust die‐cast aluminium construction for long service life
- Accurate fuel metering for smooth idle and consistent power across the rev range
- Designed for two‐stroke engines used in brushcutters and hedge trimmers
- Factory baseline settings with limiters to help prevent mis‐adjustment
- Compatible with original linkages, choke and fuel lines for straightforward fitting
- Helps reduce hard starting, hesitation and excessive fuel consumption when replacing a worn unit
- Supports cleaner running when paired with good quality two‐stroke oil and fresh fuel
- Suitable for routine maintenance schedules to minimise downtime
- Backed by Stihl's parts quality standards
Typical Applications:
Replacement carburettor for maintaining or restoring performance on light to medium‐duty brushcutting and trimming work, including lawn edging, grass clearing, bramble and weed control, and general grounds maintenance. Also appropriate for compatible hedge trimming where steady running and dependable hot and cold starts are required.
Also known as:
Carb, carburetor, carburettor assembly, fuel mixer, fuel metering unit, mixing body, diaphragm carburettor.
Fits Models:
FS 38
FS 45
FS 46
FS 56
FS 56 C
FS 56 R
HS 56
Alternate Part Numbers:
4242-120-0600, 42421200600
Product Specifications
| L&S Part No. | 4242 120 0600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42421200601 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with specified models - Die-cast aluminium body for durability - Accurate fuel metering for smooth engine performance - Compatible with Stihl FS46, FS56, and similar models - Factory settings with limiters prevent mis-adjustment |
| Fits Models | FS38, FS45, FS46 | FS56, FS56C, FS56R | HS56 |
