The Husqvarna 542045399 V-Belt is a genuine OEM drive belt designed for the FS3500E floor saw. As an authentic Husqvarna part, it is manufactured to the exact profile, length, and tension specifications required for correct power transmission on this machine. DHS Equipment supplies this part to help keep your equipment running at full cutting capacity.
Key Features
- OEM-Matched Belt Profile — Manufactured to Husqvarna's exact cross-section and length specifications, ensuring correct engagement with the drive and driven pulleys on the FS3500E.
- Drop-In Replacement — Designed to route and seat exactly as the original, with no trimming, splicing, or pulley adjustment required during installation.
- FS3500E Floor Saw Fitment — Confirmed for the FS3500E floor saw; cross-reference part number 542045399 against your parts diagram before ordering.
- Consistent Power Transfer — A correctly tensioned OEM belt maintains steady torque delivery to the blade drive system, supporting smooth, controlled cutting through concrete and asphalt.
- Wear-Resistance Built In — Genuine Husqvarna belts use materials selected for heat and flex resistance in demanding floor saw duty cycles, supporting longer service intervals between replacements.
The V-Belt is the primary drive link between the engine and the blade spindle on a floor saw, transmitting rotating power through friction between the belt's angled sides and the pulley grooves. When the belt is correctly sized and tensioned, it delivers smooth, efficient power transfer with minimal slip. A worn, cracked, or stretched belt causes power loss, vibration, blade speed inconsistency, and — if it fails mid-cut — an immediate work stoppage. Replacing the belt with the correct OEM part restores proper drive engagement and keeps the saw performing to spec.
Part Details
| Part Number | 542045399 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | V-Belt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS3500E |
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.
