Description
Overview:
The Autocut 46-2 Head is a genuine Stihl mowing head for heavy-duty brushcutters such as the FS 220 and FS 500. Built with a hard-wearing polymer housing for durability, it uses a double line layout to deliver a clean, even cut in grass and rough growth. The bump-feed mechanism advances line with a tap on the ground, keeping work moving without frequent stoppages. Designed for routine grounds maintenance and larger areas, it runs 2.7 mm round nylon line for a good balance of cutting performance and resilience. As a Genuine Stihl part (OEM No. 4003 710 2189), it provides the correct fit and reliable performance on compatible Stihl machines used by professionals and demanding domestic users.
Key Features:
- Genuine Stihl part for assured fit and reliability on listed brushcutters
- Robust, impact-resistant housing suited to regular professional use
- Double line head for efficient cutting and neat results in grass and rougher areas
- Bump-feed mechanism advances line with a simple tap-on-ground action
- Uses 2.7 mm round nylon line for dependable cutting and easy availability
- Smooth-running design helps maintain balance and reduce vibration during use
- Straightforward to reload line; clear path for quick re-spooling
- Suitable for mowing, trimming, and thinning across larger gardens and commercial sites
- Meets OEM standards to protect performance and gearbox compatibility
- Designed to work with Stihl guards and deflectors specified for this head type
Typical Applications:
General grass mowing, trimming around obstacles, and thinning tougher growth on verges, fence lines, estates, and large gardens. Well suited to contractors, landscapers, local authorities, and smallholdings needing a reliable bump-feed head for regular maintenance.
Also known as:
Strimmer head, trimmer head, line head, bump head, tap-and-go head, weed eater head, spool head, brushcutter head, nylon line head, mowing head.
Fits Models:
FS 160, FS 220, FS 260, FS 280, FS 290, FS 300, FS 310, FS 350, FS 360, FS 400, FS 410, FS 450, FS 460, FS 480, FS 490, FS 500
Alternate Part Numbers:
4003-710-2189, 4003 710 2115, 4003 710 2125, 40037102115, 40037102125, 40037102189
Product Specifications
| L&S Part No. | 4003 710 2189 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 40037102115 |
| Unit of Sale | 1 |
| Size | 2.7mm line |
| Applications | FS 160, FS 220, FS 260, FS 280, FS 290, FS 300, FS 310, FS 350, FS 360, FS 400, FS 410, FS 450, FS 460, FS 480, FS 490, FS 500, FS160, FS220, FS260, FS280, FS290, FS300, FS310, FS350, FS360, FS400, FS410, FS450, FS460, FS480, FS490, FS500 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
