Description
Overview:
This is a genuine Stihl fleece air filter designed for selected mid-range petrol chainsaws, including the MS311 and MS362. The panel-style element uses a dense fleece media to trap fine dust and wood particles before they reach the carburettor and engine, helping maintain strong performance and reducing internal wear. Its rigid frame supports the filter material and ensures a snug seal in the airbox for dependable filtration under tough site or woodland conditions. Regular replacement of the air filter supports easier starting, stable idling, and consistent cutting power, especially when working in dry, dusty timber or forestry debris. Made for direct fitment to the specified models, it offers reliable protection with straightforward maintenance during routine servicing.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- Fleece media captures fine dust while maintaining good airflow
- Rigid frame promotes a tight seal to reduce dust bypass
- Panel-style design for quick, tool-free removal and refitting
- Supports easier starting and steady engine response
- Helps protect piston, cylinder, and carburettor from abrasion
- Suitable for regular maintenance in dusty cutting environments
- OEM specification for reliable service life
Typical Applications:
Ideal for forestry, estate maintenance, firewood processing, farming, and construction site work where saws are exposed to sawdust and airborne grit. Use during routine servicing or when performance drops due to restricted airflow. Suitable for daily users and occasional operators who require consistent filtration to protect the engine and maintain cutting efficiency.
Also known as:
Air intake filter, fleece element, panel air filter, chainsaw intake element, engine air filter cartridge, replacement air element, Stihl filter insert.
Fits Models:
MS 311, MS 362, MS 362 C, MS 391, MS311, MS362, MS362C, MS391, MS 311 Z, MS 362 C B, MS 362 Z, MS 391 Z, MS311Z, MS362CB, MS362Z, MS391Z
Alternate Part Numbers:
1140-140-4401, 11401404401
Product Specifications
| L&S Part No. | 1140 140 4401 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11401404401 |
| Unit of Sale | 1 |
| Applications | MS 311, MS 362, MS 362 C, MS 391, MS311, MS362, MS362C, MS391, MS 311 Z, MS 362 C B, MS 362 Z, MS 391 Z, MS311Z, MS362CB, MS362Z, MS391Z |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS362, MS362C | MS311 | MS391 |
