Description
Overview:
This Genuine Stihl air filter (OEM 1128 120 1603) is a direct-fit replacement for the Stihl MS440 chainsaw. Built with a durable plastic frame and fine filter media, it is designed to capture dust, chips, and airborne debris before they reach the carburettor and engine. By maintaining clean intake air, it helps preserve power output, reduces wear, and supports reliable starting in tough working conditions. The filter is a rectangular panel type for quick changes on site, making routine maintenance straightforward for both professionals and DIY users. Brand: Stihl. Genuine Part. Purpose-built for the MS440, it restores designed airflow and performance, helping your saw run smoothly during felling, snedding, firewood processing, and general site work.
Key Features:
- Genuine Stihl part for assured fit and performance on the MS440
- Direct replacement for OEM 1128 120 1603 to simplify ordering and maintenance
- Fine filter media traps dust and debris to protect the engine and carburettor
- Rigid frame provides stability and consistent sealing in the airbox
- Helps maintain airflow, throttle response, and cutting efficiency
- Reduces engine wear, supporting longer service intervals when used with good maintenance practices
- Quick, tool-light installation to minimise downtime on site or in the field
- Suitable for regular servicing schedules in professional and domestic use
Typical Applications:
Routine servicing of Stihl MS440 chainsaws used in forestry, arboriculture, landscaping, and construction. Ideal for saws working in dusty environments such as timber yards, building sites, and firewood processing areas. Use as part of scheduled maintenance to keep starting reliable, maintain power under load, and protect the engine during felling, cross-cutting, and general cutting tasks.
Also known as:
Air cleaner element, intake filter, filter element for chainsaw, chainsaw intake cleaner, Stihl MS440 air cleaner, air intake element, replacement air element, Stihl chainsaw filter, engine air screen.
Fits Models:
MS440
Alternate Part Numbers:
1128 120 1603, 11281201603
Product Specifications
| L&S Part No. | 1128 120 1603 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11281201603 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for MS440 chainsaw - Direct replacement for OEM 1128 120 1603 - Fine filter media traps dust and debris - Rigid frame ensures stable, consistent sealing - Quick installation reduces downtime on site |
| Fits Models | MS440 |
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