The Husqvarna 593688901 Upper Poly-V Belt HTC 800 CL is a genuine OEM replacement belt designed for the HTC800 floor grinder. This is the factory-correct belt sourced directly through Husqvarna's OEM supply chain, ensuring the drive geometry, rib count, and belt profile match the original specification exactly. Confirmed for the HTC800 floor grinder, this belt installs directly into the upper drive system without modification. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Poly-V Drive Precision — Multi-ribbed Poly-V construction maintains consistent contact across the pulley face, delivering smooth, slip-free power transfer through the upper drive system.
- Genuine OEM Construction — Manufactured to Husqvarna's original belt profile, rib pitch, and material grade — not an approximation, but the correct belt for this machine.
- Direct Upper Drive Fit — Engineered specifically for the upper drive assembly of the HTC800 floor grinder, ensuring correct tension and pulley alignment right out of the box.
- HTC800 Floor Grinder Compatible — Confirmed fitment for the HTC800, one of Husqvarna's premium planetary floor grinders used in professional concrete surface preparation.
- Restored Grinding Performance — A worn or stretched upper drive belt causes power loss, vibration, and uneven disc rotation. Replacing with this correct belt restores full torque delivery to the grinding heads.
The upper Poly-V belt in the HTC800 floor grinder transfers rotational power from the motor to the upper drive assembly, which in turn drives the planetary grinding heads. The multi-ribbed Poly-V profile distributes load evenly across the belt width, resisting slippage under the sustained torque demands of concrete grinding. When this belt stretches, frays, or loses tension, grinding efficiency drops noticeably — head speed becomes inconsistent and the machine may produce uneven surface finishes. Replacing the belt with part number this part restores proper drive engagement and brings the machine back to its designed output level.
Part Details
| Part Number | 593688901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Upper Poly-V Belt HTC 800 CL |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC800 |
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.
