Description
Overview:
This genuine Husqvarna washer is an OEM metal fastener used to secure components on professional and domestic hedge trimmers. It provides a stable, flat bearing surface under a nut or bolt head to distribute load, protect mating parts, and resist loosening caused by vibration. Built for reliable service, it is suited to Husqvarna long‐reach and standard hedge trimmers, including the 323HE3 and 325HE3. As an Original Equipment Manufacturer part (OEM No. 537 40 48-01), it fits correctly without modification and maintains the designed tolerances of the assembly. Ideal for drive units, handle frames, and guard fixings, this washer helps preserve machine integrity and safe operation over time. Genuine Husqvarna part for assured compatibility and consistent performance.
Key Features:
- Genuine Husqvarna OEM washer for accurate fit and function (OEM No. 537 40 48-01)
- Durable metal construction for dependable clamping and long service life
- Distributes load to reduce surface marking and fastener embedment
- Helps prevent loosening under vibration typical of hedge trimmer use
- Maintains correct assembly tolerances for smooth, safe operation
- Straightforward to fit during routine maintenance or part replacement
- Compatible across multiple Husqvarna hedge trimmer models, including X‐Series variants
- Aids in protecting threads and maintaining torque on critical fixings
Typical Applications:
Used wherever a flat bearing surface is needed on Husqvarna hedge trimmers, such as blade drive housings, gearboxes, shaft couplings, handlebar and guard fixings, and linkage mounts. Suitable for service tasks like reassembling gearhead covers, replacing vibration‐exposed fasteners, and restoring secure clamping after routine inspections or blade changes.
Also known as:
Flat washer, plain washer, shim washer, spacing washer, spacer, packing shim. Often used as a load‐spreading washer under nuts and bolt heads to protect surfaces and preserve clamp force in vibrating assemblies.
Fits Models:
323HE3, 324HDA55 X-Series, 325HA110, 325HA850, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326 HDA55 X-Series, 326HA110, 326HA850, 326HDA55 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, HA110, HA850, LRT-EX110, LRT-EX850
Alternate Part Numbers:
537 40 48-01, 537404801
Product Specifications
| L&S Part No. | 537 40 48 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537404801 |
| Unit of Sale | 1 |
| Applications | 323HE3, 324HDA55 X-Series, 325HA110, 325HA850, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326 HDA55 X-Series, 326HA110, 326HA850, 326HDA55 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, HA110, HA850, LRT-EX110, LRT-EX850 |
| Machine Type | Hedgetrimmers |
| Fits Brands | Husqvarna, Jonsered |
| Fits Models | 323HE3 | 324HDA55 X-SERIES | 325HDA55 X-SERIES | 325HDA65 X-SERIES | 325HE3 | 325HE3 X-SERIES | 325HE4 | 325HE4 X-SERIES | 326 HDA55 X-SERIES | 326HE3 X-SERIES | 326HE4 X-SERIES | 327HDA65 X-SERIES | 327HE3 X-SERIES | 327HE4 X-SERIES | HA110 | HA850 |
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