Description
Overview:
This genuine Stihl prefilter (MPN 1140 140 4500) is an air intake prefilter for Stihl petrol chainsaws. Built from durable synthetic filter media, it sits ahead of the main air filter to trap dust and debris before they reach the engine. By improving intake cleanliness, it helps maintain performance, reduce wear, and extend service life. The element is shaped for a precise, secure fit in the housing, allowing quick, tool-free maintenance in most workshop or site settings. Designed for Stihl MS 362 and MS 362 C series machines, it is a straightforward way to keep your saw breathing freely during forestry, landscaping, and construction work. Genuine Stihl part for assured compatibility and dependable operation.
Key Features:
- Genuine Stihl part for correct fit and performance
- Effective prefiltration to protect the engine and main air filter
- Durable synthetic media designed for dusty, high-load environments
- Helps maintain power output and fuel efficiency by supporting consistent airflow
- Simple to replace as part of routine servicing
- Supports longer main filter intervals and reduced engine wear
- Precisely formed to seat properly in the filter housing
- Suitable for regular site use, arborist work, and domestic cutting tasks
Typical Applications:
Used as the first stage of air filtration on compatible Stihl chainsaws working in timber cutting, tree surgery, firewood processing, fencing, and general site work. Ideal where saws encounter fine dust, chips, and debris. Fit a fresh prefilter to help sustain clean intake air, stable idle, and reliable cutting performance between full services.
Also known as:
Air intake prefilter, pre-cleaner element, air pre-cleaner pad, intake prefilter insert, air filter prefilter, engine intake pre-cleaner.
Fits Models:
MS 311, MS 362, MS 362 C, MS 391
Alternate Part Numbers:
1140-140-4500, 11401404500
Product Specifications
| L&S Part No. | 1140 140 4500 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11401404500 |
| Unit of Sale | 1 |
| Applications | MS 311, MS 362, MS 362 C, MS 391, MS311, MS362, MS362C, MS391 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS362, MS362C |
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