The Husqvarna 505417403 Pulley is a genuine OEM component designed for the FS6800D floor saw. Sourced directly from Husqvarna, this pulley is manufactured to the exact dimensions and material specifications of the original, ensuring correct belt alignment and drive performance on your machine. Cross-reference part number 505417403 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Matched Dimensional Accuracy — Cast and machined to Husqvarna's original groove profile and bore dimensions, maintaining correct belt tracking and tension transfer across the drive system.
- Direct Drive System Fit — Engineered to mount directly onto the FS6800D drive shaft with no alterations, preserving the original belt path and load geometry.
- FS6800D Floor Saw Compatibility — Purpose-built for the FS6800D walk-behind floor saw, so fitment is confirmed for this machine without guesswork.
- Restored Power Transmission — A correctly fitted pulley delivers consistent rotational force from the engine to the blade drive, maintaining cutting depth and speed under heavy slab-cutting loads.
- Genuine Husqvarna OEM Quality — Produced under Husqvarna's manufacturing standards, this pulley matches the hardness and wear characteristics of the original, resisting the stress of continuous belt-drive operation.
A pulley is a core element of the floor saw's belt drive system, transferring engine power to the blade through a looped drive belt. When a pulley wears, cracks, or loses its groove profile, belt slip and misalignment follow — reducing blade speed, accelerating belt wear, and putting additional strain on bearings and shafts throughout the drivetrain. Replacing a damaged or worn pulley with a correctly dimensioned OEM unit restores the intended power transmission path and protects surrounding drive components from premature wear.
Part Details
| Part Number | 505417403 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS6800D |
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.
