Description
Overview:
This Air Filter Seal is a genuine Stihl spare for cut-off saws, designed to maintain a clean, sealed air intake path and protect the engine from dust ingress. Made from durable gasket material, it sits between the air filter assembly and mating surfaces to create a tight, reliable seal under vibration and heavy use. It is suitable for professional construction and landscaping environments, helping keep saws running smoothly and efficiently. Engineered for a precise fit on models such as the Stihl TS350 and TS360, it supports consistent performance and easier maintenance. As an OEM component (Part No. 4201 149 0501), it offers compatibility you can trust, reducing the risk of unmetered air entering the carburettor and helping extend service life of the filter and engine components.
Key Features:
- Genuine Stihl OEM part for assured compatibility and long-term reliability
- Precise fit to the air filter housing to prevent unfiltered air leaks in dusty conditions
- Durable gasket material designed to withstand vibration, heat, fuel mist and oil exposure
- Helps maintain steady idle, power delivery and fuel efficiency by preserving intake integrity
- Simple, quick installation to minimise downtime during routine servicing
- Supports cleaner combustion and reduced engine wear in demanding site work
- Ideal to replace flattened, brittle or damaged seals when changing the air filter
- OEM reference 4201 149 0501 for accurate identification and parts matching
Typical Applications:
Used during air filter maintenance on Stihl cut-off saws operating in masonry, concrete and asphalt cutting, groundworks, road maintenance and landscaping. Suitable for routine service intervals or whenever sealing issues are suspected, ensuring the airbox remains dust-tight for dependable performance and engine protection.
Also known as:
Air filter gasket, airbox seal, air cleaner seal, filter housing gasket, intake filter seal, filter cover seal, air intake gasket for Stihl cut-off saws.
Fits Models:
08S, TS 08 S, TS 350, TS 360, TS 50, TS 510, TS 760, TS08, TS08S, TS350, TS360, TS50, TS510, TS760
Alternate Part Numbers:
4201 149 0501, 42011490501
Product Specifications
| L&S Part No. | 4201 149 0501 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42011490501 |
| Unit of Sale | 1 |
| Applications | 08S, TS 08 S, TS 350, TS 360, TS 50, TS 510, TS 760, TS08, TS08S, TS350, TS360, TS50, TS510, TS760 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS350, TS360 | 08S | TS510 | TS08S, TS08 | TS50 | TS760 |
