Description
Overview:
This genuine Husqvarna screw is a high-strength steel fastener used to secure key components on professional construction machines. Designed for demanding site conditions, it helps maintain alignment and structural integrity in high-vibration applications such as floor saws and surface preparation equipment. Engineered to meet Husqvarna's OEM specification, it delivers a precise, reliable fit on the FS3500 G and FS4800, among other compatible models. Using the correct OEM screw protects the machine from premature wear caused by loose fittings and reduces the risk of unplanned downtime. Built for durability and consistent performance, it is suitable for routine servicing and repairs where a dependable fixing is required to keep guards, frames, covers, and assemblies firmly in place.
Key Features:
- Genuine Husqvarna part for assured compatibility and fit
- Robust steel construction for strength and long service life
- Stable under vibration to help maintain torque and alignment
- Suitable for heavy-duty, wet and dusty site environments
- Supports reliable clamping of frames, guards, and housings
- Consistent OEM dimensions for repeatable installation
- Helps prevent loosening that can lead to wear or damage
- Straightforward replacement to minimise downtime
- Ideal for preventative maintenance and corrective repairs
- Backed by Husqvarna quality control for dependable performance
Typical Applications:
Used to fasten covers, brackets, guards, and structural components on Husqvarna floor saws and grinding systems. Suitable for maintenance tasks such as replacing worn fixings, restoring correct clamping force, and securing assemblies after service work. Well suited to construction, rental, highways, and concrete cutting environments.
Also known as:
OEM Husqvarna screw, machine screw fastener, fixing screw for Husqvarna floor saws and grinders, OEM No. 725 53 66 01. Often referenced during scheduled servicing when replacing critical fixings to maintain equipment integrity.
Fits Models:
FS3500 G, FS3500 G II, FS3500G, FS4800, FS6600 D, FS6600D, PG 530, PG 680, PG 680RC, PG 820, PG530, PG680, PG680RC, PG820, WS462
Alternate Part Numbers:
725 53 66 01, 725-53-66-01, 725536601
Product Specifications
| L&S Part No. | 725 53 66 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 725536601 |
| Unit of Sale | 1 |
| Machine Type | Floor Saws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures compatibility with FS3500 G, FS4800 models - High-strength steel construction for durability in demanding conditions - Designed to maintain alignment under high-vibration applications - Suitable for wet and dusty site environments - Prevents loosening, reducing wear and unplanned downtime |
| Fits Models | FS3500 G | FS4800 | FS6600 D | FS3500 G II |

