Description
Overview:
The Air Filter Cover & Air Filters Kit for Stihl HS45 hedgetrimmers is a complete, genuine Stihl replacement set designed to keep your machine breathing clean air and running reliably. It combines a hard-wearing plastic filter cover with two filters: a foam prefilter and a fine fibre main air filter. Together they protect the engine from dust and debris, support clean combustion, and help maintain steady idle and throttle response. The kit is built for a precise OEM fit on the Stihl HS45, making routine servicing straightforward at home or on site. Supplied as a direct replacement for the original assembly, it is suitable for regular maintenance and restores correct air intake performance on well-used HS45 machines.
Key Features:
- Genuine Stihl part for assured compatibility and quality control
- Direct replacement for OEM No. 400 427
- Includes filter cover (4228 141 0502), prefilter (4228 124 1500) and main air filter (4140 124 2800)
- Robust, impact-resistant plastic cover protects the filter element in tough conditions
- Foam prefilter captures larger particles to extend main filter life
- Fine fibre main filter supports clean air delivery and stable engine performance
- Accurate OE fit for the HS45 helps prevent air leaks and unfiltered intake
- Simple, tool-light installation for quick servicing on site or in the workshop
- Helps maintain fuel efficiency and reduce premature engine wear
- Suitable for routine service intervals and seasonal overhauls
Typical Applications:
Regular servicing of Stihl HS45 hedgetrimmers used in garden maintenance, landscaping, grounds care, and property management. Ideal for restoring performance after dusty work, preparing machines for the cutting season, and preventing starting and idling issues caused by clogged or damaged filters.
Also known as:
Air cleaner kit for HS45, filter service kit, intake filter set, HS45 filter and cover set, hedgetrimmer air maintenance kit, replacement air intake kit, HS45 service pack.
Fits Models:
HS45
Alternate Part Numbers:
400427, 400 427
Product Specifications
| L&S Part No. | 400 427 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 400 427 |
| Unit of Sale | 1 |
| Machine Type | Hedgetrimmers |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with HS45 hedgetrimmers - Includes filter cover, foam prefilter, and fine fibre main filter - Impact-resistant plastic cover protects filters in tough conditions - Foam prefilter extends main filter life by capturing larger particles - Accurate OE fit prevents air leaks and unfiltered intake |
| Fits Models | HS45 |
