The Husqvarna 593428001 Center Pulley 650/800 is a genuine OEM replacement designed for the HTC650 floor grinder. Sourced directly from Husqvarna, this pulley is manufactured to the exact dimensions and tolerances required for correct belt alignment and drive performance on the HTC650. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Belt-Drive Precision — Manufactured to Husqvarna's exact dimensional spec, ensuring correct pulley geometry for proper belt tracking and tension on the HTC650.
- Drop-In Replacement — Engineered to match the original mounting configuration, allowing straightforward installation without modification to the drive assembly.
- HTC650 Floor Grinder Fitment — Verified fit for the HTC650 floor grinder; cross-reference 593428001 against your parts diagram to confirm compatibility before ordering.
- Restored Drive Efficiency — A worn or damaged center pulley causes belt slippage, uneven grinding pressure, and accelerated belt wear; replacing it restores consistent power transfer to the grinding heads.
- Genuine Husqvarna Quality — As a genuine OEM component, this pulley meets the same material and hardness standards as the original, supporting long service intervals under demanding floor grinding conditions.
The center pulley is a core element of the floor grinder's belt-drive system, transmitting rotational power from the motor to the grinding heads via the drive belt. It must maintain precise alignment and concentricity to ensure even belt loading across the full working width of the machine. When the pulley wears, develops flat spots, or becomes damaged, belt tension becomes inconsistent, leading to vibration, reduced grinding performance, and premature belt failure.
Part Details
| Part Number | 593428001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Center Pulley 650/800 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC650 |
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.
