Description
Overview:
This Genuine Stihl flange (part no. 4241 120 2202 / 42411202202) is a small but critical component that mounts between the carburettor and the engine intake on selected Stihl hand-held machines. Made from a durable polymer engineered to handle heat, vibration, and fuel exposure, it helps maintain a secure, airtight connection so the carburettor can meter fuel correctly. By preventing air leaks and keeping the carburettor aligned, the flange supports smooth starting, stable idle, and consistent power under load. It is designed for Stihl leaf blowers and shredder vacs, including BG 86 and BG 86 C, for a precise fit and reliable performance. Use it to replace worn or cracked flanges that can cause rough running, poor acceleration, or difficult starting.
Key Features:
- Genuine Stihl OEM part for guaranteed fit and function
- Durable, fuel- and heat-resistant polymer for long service life
- Restores an airtight seal between carburettor and engine intake
- Helps prevent erratic idle, air leaks, and hard starting
- Accurate alignment of the carburettor for consistent performance
- Direct replacement; straightforward to fit with basic hand tools
- Suitable for demanding outdoor use in dust, vibration, and temperature changes
- Supports correct fuel metering to maintain power and efficiency
Typical Applications:
Used when servicing or repairing Stihl blowers and shredder vacs to resolve air leaks, unstable idle, or hesitation under throttle. Ideal during carburettor replacements, gasket changes, or rebuilds, and as preventative maintenance on machines used frequently in gardens, grounds care, landscaping, and site clean-up. Keeps equipment running smoothly through autumn leaf clearance and year-round debris removal.
Also known as:
Intake flange, carburettor flange, carb adapter, intake adapter, carburettor insulator, intake manifold spacer, blower intake mount. These terms refer to the same component that seals and supports the carburettor on the engine side.
Fits Models:
BG 56, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C
Alternate Part Numbers:
4241-120-2202, 42411202202
Product Specifications
| L&S Part No. | 4241 120 2202 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42411202202 |
| Unit of Sale | 1 |
| Applications | BG 86, BG 86 C, BG56, BG86, BG86C, C1M-S141, C1M-S203, C1M-S228, C1MS141, C1MS203, C1MS228, SH 56, SH 56 C, SH 86, SH 86 C, SH56, SH56C, SH86, SH86C |
| Machine Type | Blower/Shredders |
| Fits Brands | Stihl |
| Fits Models | BG56 | BG86 | SH56, SH86 |
