Description
Overview:
This genuine Husqvarna Metal Grass Blade (MPN 578444701) is a durable 4-tooth cutting blade designed for professional and domestic brushcutters. Made from robust metal and finished for long service life, it delivers clean, efficient cutting in coarse and dense grass where a line head struggles. With a 275 mm diameter (10.8 inches), it provides a stable, controlled cut while maintaining good manoeuvrability. It is engineered for Husqvarna machines such as the 555RXT and 535RXT, giving assured compatibility and dependable performance when tackling demanding ground. Straightforward to install and remove, it helps reduce downtime during routine maintenance. Ideal for regular site upkeep, verge work, and larger gardens, this blade offers a reliable upgrade or replacement for users who need consistent results in tough grass conditions.
Key Features:
- Genuine Husqvarna part for fit and performance assurance
- 275 mm (10.8 in) diameter with 4 teeth for efficient cutting in dense grass
- Durable metal construction for long service life in demanding conditions
- Designed for brushcutters including Husqvarna 555RXT and 535RXT
- Suitable for coarse grass and heavy growth where nylon line is not effective
- Consistent, controlled cutting action for improved productivity
- Easy to fit and remove to minimise downtime
- Compatible with selected Husqvarna brushcutter guards and drive systems
- Reliable choice for regular maintenance work across varied terrain
- Supports accurate cutting around obstacles with careful operation
Typical Applications:
Routine clearance of coarse and matted grass, overgrown edges, tussocks, and weedy areas on verges, estates, parks, construction sites, and large gardens. Well suited to seasonal maintenance where vegetation is too heavy for trimmer line, helping restore access paths and tidy boundaries while maintaining a controlled cut.
Also known as:
4-tooth grass blade, four-tooth brushcutter blade, metal trimmer blade, grass cutting disc, brushcutter grass knife, metal mowing blade, cutter blade for dense grass.
Fits Models:
135R, 535RXT, 555RXT
Alternate Part Numbers:
578 44 47-01, 578444701, 537149201
Product Specifications
| L&S Part No. | 578 44 47 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 578444701 |
| Unit of Sale | 1 |
| Size | 275mm x 4 Teeth |
| Applications | 135R, 535RXT, Husqvarna 555RXT |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
