Description
Overview:
This is a genuine Stihl gasket (OEM No. 4148 129 0901) for professional clearing saws. Made from fuel-, oil- and heat-resistant fibre/composite gasket material, it provides a secure seal between mating engine components to prevent leaks that can reduce performance and increase wear. Engineered to Stihl tolerances for correct thickness and port alignment, it fits accurately on heavy-duty machines such as the Stihl FS 490 C and FS 510 C. By restoring airtightness, it supports consistent starting, stable idling and smooth power delivery, while helping protect internal parts from dirt ingress. Suitable for routine maintenance or engine rebuilds, this Genuine Part is built to withstand vibration and demanding use in forestry, landscaping and site clearance work.
Key Features:
- Genuine Stihl OEM part for assured compatibility and quality (4148 129 0901)
- Durable, fuel- and oil-resistant gasket material for long service life
- Precise fit to maintain correct sealing and engine performance
- Helps prevent air, fuel and oil leaks for reliable running
- Stable under heat and vibration common to clearing saw use
- Clean, accurate cut edges for easy positioning and seating
- Supports smooth starting, idling and throttle response
- Suitable for preventative maintenance and rebuilds
- Quick to fit with standard hand tools, minimising downtime
- Designed to meet Stihl specifications for consistent results
Typical Applications:
Used when servicing or rebuilding Stihl clearing saw engines to restore a tight seal at engine joints such as housings, covers or manifolds. Ideal after component removal, when addressing performance issues linked to air leaks, or as part of scheduled maintenance to prevent fuel and oil seepage and to maintain efficiency in forestry, landscaping and site clearance tasks.
Also known as:
Engine gasket, sealing gasket, joint gasket, sealing ring, seal, spacer, packing, manifold gasket, carburettor gasket, engine joint seal.
Fits Models:
FS 490 C, FS 510 C, FS 560 C, FS490C, FS510C, FS560C
Alternate Part Numbers:
4148-129-0901, 41481290901
Product Specifications
| L&S Part No. | 4148 129 0901 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41481290901 |
| Unit of Sale | 1 |
| Applications | FS 490 C, FS 510 C, FS 560 C, FS490C, FS510C, FS560C |
| Machine Type | Clearing Saws |
| Fits Brands | Stihl |
| Fits Models | FS490C, FS510C, FS560C | FS491 C-EM | FS561 C-EM |
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