Description
Overview:
This genuine Husqvarna nut is a robust metal fastener used to secure critical components on Husqvarna floor saws, helping to maintain safe, reliable operation during heavy cutting work. Precision-made for correct fit and function, it is suitable for popular models including the FS400 and FS400 LV. Manufactured to OEM standards, it provides dependable clamping force on assemblies that are subject to vibration and load, such as brackets, covers, and flanges within the saw chassis. The part is identified by MPN 543044772 (also referenced as 543 04 47-72) and is intended for routine maintenance or as a like-for-like replacement when the original fastener is worn, damaged, or missing. A straightforward swap, it helps keep your floor saw working efficiently and safely.
Key Features:
- Genuine Husqvarna part for assured compatibility and fit
- MPN 543044772 (alternative: 543 04 47-72) for easy identification
- Durable metal construction to withstand vibration and heavy site use
- Precision-engineered threads for reliable fastening and repeatable torque retention
- Helps maintain equipment safety and structural integrity
- Suitable for routine maintenance and repair of floor saw assemblies
- Simple, tool-based installation with no special procedures required
- Stable under demanding cutting conditions on concrete and asphalt
- Supports long service life of adjacent parts by holding components securely
Typical Applications:
Used on Husqvarna floor saws to fasten assemblies such as guards, flanges, brackets, and frame-mounted components that are exposed to vibration and shock loads. Ideal for replacing worn or missing nuts during blade service, chassis repairs, or scheduled maintenance to keep the machine operating smoothly on construction, roadwork, and landscaping jobs.
Also known as:
Fastener nut, bolt nut, hex nut, saw nut, fixing nut, retaining nut, equipment fastener.
Fits Models:
FS 400, FS 400 LV, FS 500 E, FS 600 E
Alternate Part Numbers:
543 04 47-72, 543044772
Product Specifications
| L&S Part No. | 543 04 47 72 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 543044772 |
| Unit of Sale | 1 |
| Applications | FS 400, FS 400 LV, FS 500 E, FS 600 E, FS400, FS400 LV, FS400LV, FS500E, FS600E |
| Machine Type | Floor Saws |
| Fits Brands | Husqvarna |
| Fits Models | FS400 | FS400 LV | FS 500 E | FS 600 E |
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