Description
Overview:
This Brake Band for Husqvarna chainsaws is a genuine Husqvarna spare that forms the working strap of the chain brake assembly. Made from durable steel with a formed loop and linkage, it tightens around the clutch drum to stop chain rotation quickly when the brake is applied. It is engineered for Husqvarna 242 and 246 models to maintain safe, predictable stopping performance during cutting tasks. The band is suitable for professional users and DIY owners who need reliable braking, especially in kickback events. As an OEM part (501 79 70-01, also referenced as 501797001), it ensures correct fit and consistent operation. Fitting is straightforward during routine servicing, making it an effective replacement for worn, cracked, or heat-glazed bands. Genuine status assures compatibility and long service life.
Key Features:
- Genuine Husqvarna part for correct fit and reliable performance
- OEM reference 501 79 70-01 for precise identification
- Steel construction for durability and resistance to heat and wear
- Fast, consistent chain stopping to support safe operation
- Designed to work with the existing clutch cover and brake mechanism
- Direct replacement on compatible saws for minimal downtime
- Stable braking performance in demanding, day-to-day cutting
- Suitable for professional forestry, landscaping, and domestic use
- Helps extend the service life of the brake assembly by replacing worn components
- Easy to install during routine maintenance
Typical Applications:
Used to restore chain brake function on Husqvarna saws when the original band is worn, cracked, stretched, or contaminated. Common in forestry, arboriculture, grounds maintenance, firewood processing, and workshop servicing. Ideal for bringing a chainsaw back to safe operating condition after heavy use, high-heat events, or when the brake response becomes slow or inconsistent.
Also known as:
Safety band, saw brake strap, chain stop band, brake strap, clutch drum brake band, inertia brake band, stop strap. These terms refer to the same component within the chainsaw's chain brake assembly that clamps the drum to halt chain movement.
Fits Models:
242, 246, 42
Alternate Part Numbers:
501 79 70-01, 501797001
Product Specifications
| L&S Part No. | 501 79 70 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 501797001 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures correct fit and reliable performance - Compatible with Husqvarna 242 and 246 chainsaw models - Durable steel construction resists heat and wear - OEM reference 501 79 70-01 for precise identification - Easy installation during routine maintenance |
| Fits Models | 242 | 246 | 42 |
