Description
Overview:
This is a genuine Husqvarna fixing screw for the chain brake/hand guard assembly on selected 500‐series petrol chainsaws. It secures the hand guard and brake lever components so the safety system works as intended during use and after maintenance. Made from durable steel with a corrosion‐resistant finish, it stands up to vibration, weather and regular servicing. Designed as a direct replacement under Husqvarna Manufacturer Part Number 537 20 90 01 (MPN: 537209001), it provides the correct fit and clamp force without modification. Suitable for workshop technicians and owners alike, it helps keep professional and domestic saws such as the Husqvarna 545 and 555 in reliable working order while maintaining factory‐level compatibility. Genuine Husqvarna part for consistent quality and performance.
Key Features:
- Genuine Husqvarna OEM part (MPN 537209001 / 537 20 90 01) for assured compatibility and quality
- Purpose‐made to secure the hand guard and chain brake lever assembly correctly
- Robust steel construction with protective finish for long service life
- Direct replacement fitment to restore original specification without alterations
- Reliable clamp retention to resist vibration and thermal cycling during cutting
- Supports proper operation of the chain brake safety system
- Stable fastening helps reduce loosening compared with non‐genuine alternatives
- Straightforward installation using standard hand tools
- Suitable for routine servicing, repairs, and replacing missing or damaged hardware
- Backed by Husqvarna's manufacturing standards for consistency
Typical Applications:
Used when refitting or replacing the fastener that holds the hand guard and chain brake lever assembly on compatible Husqvarna chainsaws. Ideal after impacts, routine strip‐downs, or when a worn, corroded or lost fixing needs replacing. Helps ensure the brake engages and releases correctly for safe operation in forestry, arborist work, construction site tasks, and domestic timber cutting.
Also known as:
Retaining bolt, fixing fastener, chain brake fixing, guard retainer, handle shield fastener, safety lever fastener, OEM fixing hardware, brake assembly retainer.
Fits Models:
545, 555, 556, 560, 570, 570II, 576XP, 576XP AutoTune, 576XPAutoTune
Product Specifications
| L&S Part No. | 537 20 90 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537209001 |
| Unit of Sale | 1 |
| Applications | 545, 555, 556, 560, 570, 570II, 576XP, 576XP AutoTune, 576XPAutoTune |
| Fits Brands | Husqvarna |
| Fits Models | 570 | 570II | 576XP | 576XP AutoTune |
