Description
Overview:
The Carb Gasket for Stihl is a genuine OEM sealing gasket that sits between the carburettor and its mounting surface. Made from durable, fuel‐resistant gasket material, it prevents air and fuel leaks that can cause hard starting, poor idle, and loss of power. This part restores a proper airtight seal so the engine can meter fuel correctly and run efficiently. It is designed for a wide range of Stihl handheld machines, including hedge trimmers and brushcutters, and fits precisely on models such as the HL75 and HL75K. Genuine Stihl Part No. 4129 129 0902 ensures correct fit and reliable performance during routine servicing or a carburettor rebuild.
Key Features:
- Genuine Stihl part for assured compatibility and quality (OEM 4129 129 0902)
- Forms a reliable seal to prevent unmetered air and fuel leaks
- Helps restore smooth starting, stable idle, and consistent acceleration
- Durable, fuel‐resistant construction suitable for modern pump fuels
- Precise cut-outs match the carburettor ports for correct flow
- Fits cleanly without trimming; straightforward to replace during service
- Supports long engine life by maintaining correct mixture settings
- Suitable across many Stihl 2‐stroke tools for simplified stocking
- Cost‐effective preventive maintenance item to use whenever the carburettor is removed
Typical Applications:
Used during carburettor replacement, cleaning, or rebuilds; to cure vacuum leaks causing erratic idle or poor starting; after repeated carb removals; or as part of seasonal maintenance on Stihl hedge trimmers, brushcutters, clearing saws, blowers, and similar handheld equipment.
Also known as:
Carburettor gasket, carb gasket, intake gasket, carb-to-manifold gasket, carburettor seal, inlet gasket, engine gasket for carb.
Fits Models:
BG75, BR106, BT 120 C, BT120C, FC 55 DZ, FC 73, FC 75, FC 85, FC55DZ, FC73, FC75, FC85, FH75, FR106, FR108, FR350, FR450, FR480, FR480C, FR85, FR85T, FS106, FS108, FS120, FS200, FS250, FS300, FS350, FS38, FS380, FS400, FS45, FS450, FS45C, FS45L, FS46, FS46C, FS480, FS55, FS55C, FS55R, FS75, FS80, FS80R, FS85, FS85R, FS85RX, FS85T, HL45, HL75, HL75K, HS75, HS80, HS85, HT70, HT70K, HT75, KW 85, KW85, SP80, SP80K, SP85, SP85K
Alternate Part Numbers:
4129-129-0902, 41291290902
Product Specifications
| L&S Part No. | 4129 129 0902 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41291290902 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters, Pole Pruners, Hedgetrimmers, Trimmers |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility (OEM 4129 129 0902) - Durable, fuel-resistant material prevents leaks - Fits Stihl models including HL75, HL75K - Supports smooth starting and stable idle - Suitable for Stihl 2-stroke tools maintenance |
| Fits Models | FS38, FS45, FS46 | FS55, FS55C, FS55R | FS75, FS80, FS85 | FS120, FS200, FS250 | FS300, FS350, FS380 | FS400, FS450, FS480 | HS75 | BG75 | BR106 | FS106 | FS108 | FR85T, FR85 | FR106 | FR350, FR450, FR480, FR480C | FR108 | HT70, HT70K, HT75 | KW 85 | FC 55 DZ | FC 73 | FC 75 | FC 85 | BT 120 C | HL45 | HL75, HL75K | HS80 | HS85 | SP 85 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Metering Diaphragm for Stihl FR85T, FR85 - 4129 121 4700£14.96 £12.47
Related Products
-
![]()
Gasket for Stihl FR350, FR450 - 1123 129 0905£2.40 £2.00
