Description
Overview:
This Driving Pulley Kit is a genuine Husqvarna replacement for the belt drive system on handheld disc cutters such as the K750 and K770. It restores reliable power transmission from the engine to the blade by replacing a worn or damaged drive pulley. Built with robust metal construction and made to Husqvarna's OEM standards, it is designed to cope with heavy-duty cutting work and abrasive site conditions. Supplied as a kit with the components needed for a straightforward swap, it helps maintain correct belt tracking, consistent cutting speed, and smooth operation under load. Genuine status and precise manufacturing ensure proper fit and long service life. Manufacturer Part Number (MPN): 590 80 59-01 (590805901). Compatible across popular Husqvarna models in the K700 series as listed below.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance (MPN 590 80 59-01 / 590805901)
- Durable metal construction engineered for demanding concrete and asphalt cutting environments
- Direct-fit replacement across key Husqvarna models to reduce downtime and guesswork
- Includes the required components for a clean, efficient installation with standard workshop tools
- Helps maintain correct belt alignment and consistent drive to the blade for smooth cutting
- Manufactured to Husqvarna tolerances for reliable running and reduced vibration
- Suitable for professional site work and frequent use, supporting high operating loads
- Restores machine efficiency when the original pulley is worn, glazed, or damaged
- Designed to withstand dust, slurry, and impact typical of road, construction, and rescue work
- Supports routine preventative maintenance to extend overall machine life
Typical Applications:
Used to replace a worn or slipping drive pulley on Husqvarna disc cutters used in concrete cutting, masonry work, road repairs, utilities, landscaping, and rescue operations. Ideal during scheduled services or when belt tracking, drive noise, overheating, or reduced cutting speed indicate pulley wear. Helps ensure reliable performance on site and consistent results in tough, dusty conditions.
Also known as:
Drive pulley kit, pulley assembly, cutter drive kit, belt drive pulley, drive pulley replacement, drive drum, engine drive pulley, power transmission pulley for disc cutters, primary drive pulley assembly.
Fits Models:
K750, K760, K760 II, K760 Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K970
Alternate Part Numbers:
590 80 59-01, 502 28 92 02, 502289202, 590805901
Product Specifications
| L&S Part No. | 590 80 59 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 590805901 |
| Unit of Sale | 1 |
| Applications | K750, K760, K760 II, K760 Rescue, K760II, K760Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K770DryCut, K770OilGuard, K770Rescue, K770VAC, K970 |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K760 | K770 | K970 | K760 RESCUE | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 SmartGuard | K770 VAC |
