Description
Overview:
This is a genuine Stihl air filter element for selected petrol chainsaws, supplied as OEM Part No. 1122 358 1800. It sits in the intake box and filters airborne dust and chips before they reach the carburettor and engine. The element uses a fine, fleece-style/mesh media carried in a rigid plastic frame with an integrated sealing edge to ensure a tight fit. Regular replacement helps maintain power, throttle response, and starting performance, while reducing internal wear. Ideal for routine servicing of proven models such as the Stihl 026 and MS 660, as well as other compatible saws listed below. As a Genuine Part, it matches the original specification for fit and filtration performance.
Key Features:
- Genuine Stihl OEM part (1122 358 1800) for correct fit and specification
- Fine filtration media helps protect the engine from dust and debris
- Rigid plastic frame resists vibration and maintains shape in use
- Accurate sealing edge helps prevent unfiltered bypass air
- Straightforward to fit under the top cover; no modifications required
- Helps maintain power output, fuel metering, and stable idle
- Supports longer engine life by reducing abrasive wear
- Service-friendly: can be gently cleaned with a soft brush or low-pressure air; replace when clogged or damaged
- Suited to mixed fleets covering older 024/026 through to later MS 660 models
- Genuine Part status provides dependable quality and consistency
Typical Applications:
Routine servicing and repairs of Stihl chainsaws used in forestry, arboriculture, landscaping, and construction. Replace during scheduled maintenance, after heavy cutting in dusty timber or site conditions, or when symptoms such as reduced power, rich running, or poor starting suggest a restricted air supply.
Also known as:
Air filter element, intake filter, chainsaw filter cartridge, fleece filter, replacement air filter for Stihl saws.
Fits Models:
024, 024 S, 026, 034, 034 S, 036, 036 QS, 044, 046, 066, MS 240, MS 260, MS 260 C, MS 340, MS 360, MS 360 C, MS 440, MS 460, MS 660
Alternate Part Numbers:
1122-358-1800, 11223581800
Product Specifications
| L&S Part No. | 1122 358 1800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11223581800 |
| Unit of Sale | 1 |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part for correct fit and specification - Fine filtration media protects engine from dust and debris - Rigid plastic frame resists vibration and maintains shape - Accurate sealing edge prevents unfiltered bypass air - Fits Stihl models 024, 026, MS 660, and others listed |
| Fits Models | MS260, MS260C | MS440 | MS460 | MS240 | MS340 | MS360, MS360C | 024 | 026 | 034 | MS660 | 036 | 036QS | 044 | 046 | 066 |

