Description
Overview:
This genuine Husqvarna drive belt is a direct-fit replacement for selected Husqvarna floor saws, including the FS413 and FS513. Built from hard-wearing, oil- and abrasion-resistant rubber with internal cord reinforcement, it transmits power reliably from the engine to the blade shaft for steady cutting performance. Use it to replace a slipping, cracked, or broken belt to restore smooth drive and protect pulleys and bearings from unnecessary strain. The belt maintains correct tension and tracking when installed to specification, helping your saw run efficiently under continuous site use. Supplied to Husqvarna OEM standard, it matches the original specification referenced by part number 542 20 21 50, ensuring proper fit and dependable service life on compatible Husqvarna floor saws used for concrete and asphalt cutting.
Key Features:
- Genuine Husqvarna OEM belt for correct fit and reliable power transmission
- Durable rubber compound with cord reinforcement for long service life under load
- Heat, dust, and oil resistant to suit tough site conditions
- Stable drive with reduced slip for consistent blade speed and cleaner cuts
- Smooth running to help limit vibration and wear on pulleys and bearings
- Direct replacement part; no modifications required when fitted to listed models
- Supports regular maintenance schedules to minimise unplanned downtime
- Matches OEM reference 542 20 21 50 for easy identification and ordering
Typical Applications:
Replacing the main drive belt on Husqvarna floor saws used for concrete and asphalt cutting, roadworks, utilities reinstatement, expansion joint cutting, and general construction tasks. Suitable for contractors, highways teams, hire fleets, and facilities maintenance where dependable blade drive and consistent cutting performance are required.
Also known as:
Drive belt, V-belt, blade drive belt, transmission belt for floor saws, power belt, engine-to-arbor belt. Commonly used terms include saw belt and floor saw drive belt.
Fits Models:
FS 413, FS 513, FS 520, FS 524
Alternate Part Numbers:
542 20 21-50, 588 76 87-01, 542202150, 588768701
Product Specifications
| L&S Part No. | 542 20 21 50 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 588768701 |
| Unit of Sale | 1 |
| Applications | FS 413, FS 513, FS 520, FS 524, FS413, FS513, FS520, FS524 |
| Machine Type | Floor Saws |
| Fits Brands | Husqvarna |
| Fits Models | FS413 | FS513, FS520, FS524 |
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