Description
Overview:
This genuine Husqvarna knob is a direct replacement part for selected professional chainsaws, providing a secure, hand-operated fastener/adjuster where specified on the saw. Made from a tough, hard-wearing polymer suited to outdoor and workshop environments, it is designed to integrate cleanly with existing hardware and restore smooth, controlled operation. The precise fit helps ensure the relevant cover or control remains properly secured during use, supporting safe and reliable performance of your Husqvarna 390XP or 576XP. Manufactured to original specifications and supplied under Husqvarna part numbers 537 21 32-01 and 537213201, it is suitable for both trade users and DIY owners who need a dependable, like-for-like replacement that stands up to routine chainsaw work.
Key Features:
- Genuine Husqvarna part for assured compatibility and reliability on listed models
- Durable polymer construction designed for frequent chainsaw use and rough handling
- Precision fit helps maintain correct engagement of the associated cover or control
- Smooth, positive feel for confident operation, even with gloved hands
- Straightforward replacement to minimise downtime during maintenance or repair
- Made to OEM specifications to match the original component's form and function
- Clearly identified by MPN 537 21 32-01 (537213201) to aid correct selection
Typical Applications:
Used to replace a worn, damaged, or missing knob on Husqvarna chainsaws so that user-operated fasteners or adjustments function as intended. Suitable for routine maintenance, cover removal/retention, and general control tasks on forestry, arborist, and grounds-care jobs, as well as domestic cutting and firewood preparation.
Also known as:
Hand knob, thumb knob, fastener knob, cover knob, top cover knob, adjustment knob, control knob.
Fits Models:
390XP
576XP
576XP AutoTune
576XPAutoTune
Alternate Part Numbers:
537 21 32-01, 537213201
Product Specifications
| L&S Part No. | 537 21 32 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537213201 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part for 390XP and 576XP chainsaws - Durable polymer construction for outdoor and workshop use - Precision fit ensures secure cover or control engagement - Smooth operation, suitable for use with gloved hands - OEM specifications match original component form and function |
| Fits Models | 390XP | 576XP | 576XP AutoTune |

