Description
Overview:
This genuine Husqvarna knob (MPN: 537 39 48 01 / 537394801) is a replacement hand-tightening control for selected Husqvarna long-reach hedge trimmers, including the 325HDA55 X-SERIES and 325HE3. Made from hard-wearing black polymer with a grippy, ergonomic profile, it provides a secure hold for tool-free adjustment of settings on the machine. Replacing a worn or damaged knob helps maintain reliable clamping and smooth operation, so adjustments stay firm during use. Designed to match the original fit and feel, it installs quickly and is suitable for both professional and home users who need dependable, repeatable adjustments on their hedgetrimmer. As a genuine Husqvarna part, it offers correct compatibility and build quality for the specified models.
Key Features:
- Genuine Husqvarna part for correct fit and compatibility
- Durable construction for long service life in outdoor conditions
- Ergonomic, easy-grip shape for secure, tool-free tightening
- Helps restore reliable adjustment and clamping on the machine
- Quick, straightforward installation to replace a damaged or missing knob
- Matches original specification for consistent performance
- Suitable for professional landscaping, grounds care, and DIY use
- Husqvarna reference: 537 39 48 01 (also noted as 537394801)
Typical Applications:
Used to tighten or adjust settings on compatible Husqvarna long-reach hedge trimmers. Ideal for replacing cracked, stripped, or lost knobs to ensure settings remain secure during trimming, shaping, and maintenance work in gardens, estates, parks, and commercial sites.
Also known as:
Adjustment knob, clamp knob, tightening knob, hand knob, star knob for hedge trimmers, hedge trimmer adjuster knob.
Fits Models:
325HDA55 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HE3 X-Series, 327HE4 X-Series
Product Specifications
| L&S Part No. | 537 39 48 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537394801 |
| Unit of Sale | 1 |
| Applications | 325HDA55 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HE3 X-Series, 327HE4 X-Series |
| Machine Type | Hedgetrimmers |
| Fits Brands | Husqvarna |
| Fits Models | 325HDA55 X-SERIES | 325HE3 | 325HE3 X-SERIES | 325HE4 | 325HE4 X-SERIES | 326HE3 X-SERIES | 326HE4 X-SERIES | 327HE3 X-SERIES | 327HE4 X-SERIES |
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