The Husqvarna 504119707 Drive Belt is a genuine OEM replacement designed for the FS6800D, FS7000D, and FS7000DL floor saws. Sourced directly from Husqvarna, this belt matches the original specification for profile, length, and tension characteristics — so it seats correctly and transfers power the way the machine was built to deliver it. DHS Equipment supplies this part to help keep your floor saw running at full capacity. Cross-reference part number 504119707 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Matched Belt Profile — Manufactured to Husqvarna's exact cross-section and length specification, ensuring correct tension and full contact with drive and driven pulleys from the first start.
- Drop-In Replacement — Follows the same routing as the original belt, installing directly onto the FS6800D, FS7000D, and FS7000DL without pulley modification or adjustment beyond standard tensioning.
- Broad Floor Saw Compatibility — Confirmed fitment across the FS6800D, FS7000D, and FS7000DL large-format floor saws, covering the most widely used models in this series.
- Consistent Blade Speed Under Load — A correctly tensioned belt maintains steady power transfer to the blade, supporting consistent cut depth and smooth tracking through concrete and asphalt.
- Reduces Risk of Mid-Cut Failure — A worn or slipping belt causes power loss, blade stall, and uneven cuts. Replacing with a genuine OEM belt restores full drive integrity and keeps the cut on schedule.
The drive belt is the critical link between the engine and the blade spindle on a walk-behind floor saw. It transfers rotational power from the drive pulley to the blade shaft, maintaining the blade speed needed to cut cleanly through concrete, asphalt, and masonry. When a belt stretches, cracks, or glazes over time, it begins to slip under load — causing loss of blade speed, rough cuts, and in advanced cases, a complete loss of blade drive. Replacing a worn belt with a genuine OEM part like this one restores proper power transfer and ensures the saw performs to its rated output on every pass.
Part Details
| Part Number | 504119707 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Drive Belt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS6800D |
| Floor Saw | FS7000D |
| Floor Saw | FS7000DL |
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.
