The Husqvarna 586195901 Belt Tensioner is a genuine OEM replacement designed for the FS513, FS520, and FS524 floor saws. As a direct OEM component, it meets Husqvarna's engineering specifications, ensuring the correct tension profile and mounting geometry for these machines. DHS Equipment supplies this part to help keep your floor saw operating at full capacity. Cross-reference part number 586195901 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Grade Tensioner Construction — Built to Husqvarna's exact material and dimensional specifications, delivering the consistent spring force and pivot action a belt tensioner must maintain to function correctly over time.
- Drop-In Replacement Fit — Engineered to match the original mounting points and geometry on the FS513, FS520, and FS524, so installation follows the standard service procedure without additional modification.
- Broad FS-Series Compatibility — A single part covering the FS513, FS520, and FS524 floor saw platforms, making it a straightforward choice for fleets or shops running multiple models in this range.
- Restored Drive Belt Performance — A properly functioning belt tensioner maintains consistent belt load across the drive system. A worn or failed tensioner allows belt slip, uneven cutting speed, and accelerated belt wear.
- Verified Husqvarna OEM Part — Sourced directly through the Husqvarna OEM supply chain, so the part you receive matches the original component your machine was built with.
The belt tensioner keeps the drive belt at the correct operating tension throughout the cutting cycle. Without consistent tension, the belt can slip under load, reducing blade speed and cutting efficiency — and causing premature wear on both the belt and the drive pulleys. When the tensioner loses its spring force or its pivot becomes stiff or seized, belt performance deteriorates quickly, and continued operation risks further drivetrain damage. Replacing a faulty tensioner with a correct OEM unit restores proper belt engagement and protects the surrounding drive components on your floor saw.
Part Details
| Part Number | 586195901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Belt Tensioner |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS513 |
| Floor Saw | FS520 |
| Floor Saw | FS524 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
