Description
Overview:
This pulley is a replacement drive component for Husqvarna petrol power cutters, built to handle the load and heat of demanding cutting work. Made from durable metal with a smooth machined finish, it transfers power from the engine to the belt system to keep the blade running true and at the correct speed. It is engineered for a precise fit on Husqvarna K1250 (new type) and K1260 machines, helping restore reliable belt tracking and reduce slip when your original pulley is worn or damaged. The robust construction resists wear from dust and debris common in concrete and masonry cutting. A direct-fit part, it supports efficient, consistent performance in professional and DIY settings where uptime matters.
Key Features:
- Designed for Husqvarna high‐performance power cutters for accurate belt alignment and drive
- Durable metal construction for long service life in dusty, abrasive environments
- Helps maintain correct belt tension and minimise slip for steady cutting speed
- Smooth running surface to reduce belt wear and vibration
- Direct replacement for a worn or damaged pulley; no modifications required
- Supports reliable operation under heavy loads typical of concrete and stone cutting
- Suitable for routine maintenance to prevent unexpected downtime
- Clean grey finish with robust hub for stable mounting
Typical Applications:
Used to restore or maintain the drive system on Husqvarna power cutters working on concrete, stone, brick, and steel-reinforced materials. Ideal for site work, groundworks, road and rail cutting, utility installation, and workshop use where consistent blade drive and belt life are important.
Also known as:
Cutter pulley, drive pulley, belt pulley, V-belt pulley, belt wheel, drive wheel, engine pulley, blade drive pulley.
Fits Models:
K1250, K1250 Active, K1260, K1260 Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K2500
Alternate Part Numbers:
578 11 05-01, 578110501
Product Specifications
| L&S Part No. | 578 11 05 01 |
|---|---|
| Manufacturer | Husqvarna |
| OEM No. | 578110501 |
| Unit of Sale | 1 |
| Applications | K1250, K1250 Active, K1250Active, K1260, K1260 Rail, K1260Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K1270RailI, K1270RailII, K2500 |
| Machine Type | Disc Cutters |
| Fits Models | K1250 | K1260 | K1270, K1270 | K1250 Active | K1260 Rail | K2500 | K1270 I | K1270 II | K1270 II Smartguard | K1270 Rail I | K1270 Rail II |
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