Description
Overview:
The Torsion Spring for Husqvarna 545 Mark II Chainsaw is a genuine Husqvarna spare designed to restore the correct return action and tension in your saw's mechanism. Made from hardened spring steel, it stores and releases rotational force to keep linked components moving smoothly and reliably. Engineered for an exact fit, it matches the original specification on the 545 Mark II and 545G Mark II, helping to resolve issues caused by fatigue, deformation, or breakage of the original spring. Identified by OEM No. 582 64 49-01, it supports consistent performance and dependable starting, handling, or control functions where a torsion spring is specified in the assembly. Suitable for professional workshops and DIY users alike, it offers a straightforward replacement to minimise downtime and maintain safe, efficient chainsaw operation.
Key Features:
- Genuine Husqvarna part for correct fit, function, and reliability
- OEM reference 582 64 49-01 for easy identification and ordering
- Hardened spring steel resists wear, set, and repeated cycling
- Maintains proper tension and return action in the intended mechanism
- Precise winding and leg geometry to match the original design
- Stable performance under typical chainsaw operating temperatures and vibration
- Straightforward to fit with basic hand tools following standard service steps
- Helps prevent poor control response linked to weak or broken springs
- Suitable for routine maintenance or repair to extend machine service life
- Compatible with Husqvarna 545, 545 Mark II, and 545G Mark II
Typical Applications:
Used during maintenance or repair to replace a fatigued or damaged torsion spring in a Husqvarna 545-series chainsaw. Helps restore smooth return, consistent control feel, and reliable engagement of the mechanism where specified by the manufacturer, improving day-to-day performance on site, in the workshop, or in the garden.
Also known as:
Torsion coil spring, return spring, twist spring, torque spring, rotational spring. Common terminology varies between parts lists and workshops, but these names refer to the same style of spring that applies rotational force to a lever or linkage.
Fits Models:
545, 545 Mark II, 545G Mark II
Alternate Part Numbers:
582 64 49-01, 582-64-49-01, 582644901
Product Specifications
| L&S Part No. | 582 64 49 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 582644902 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures correct fit and function - Compatible with 545, 545 Mark II, 545G Mark II - Made from hardened spring steel for durability - OEM No. 582 64 49-01 for easy identification - Restores proper tension and return action in chainsaw mechanism |
| Fits Models | 545 |
