The Husqvarna 593432901 Upper Belt Poly-V is a genuine OEM drive belt designed for the HTC650 floor grinder. As a direct Husqvarna replacement, this belt is manufactured to the exact profile and length specifications required for proper power transmission on the HTC650. DHS Equipment supplies this part to help keep your floor grinder running at full capacity.
Key Features
- OEM-Matched Belt Profile — Manufactured to the exact Poly-V rib geometry specified by Husqvarna, ensuring full contact across the pulley face and consistent power transfer without slippage.
- Drop-In Drive Belt Replacement — Engineered to the correct length and width for the HTC650 upper drive system, fitting the existing pulleys and tensioner without any modification.
- HTC650 Floor Grinder Compatibility — Verified fitment for the HTC650 floor grinder, so you can order with confidence that this is the correct belt for your machine.
- Restored Grinding Head Drive Performance — A worn or cracked drive belt causes loss of torque to the grinding heads, uneven surface results, and potential belt failure mid-job. Replacing with the correct Poly-V belt restores full, consistent drive power.
- Genuine Husqvarna Part — Supplied as a genuine OEM component, backed by Husqvarna's construction equipment standards for material grade and dimensional accuracy.
The upper Poly-V belt transfers rotational power from the motor drive pulley to the grinding head assembly on the HTC650 floor grinder. The multi-ribbed Poly-V design maximizes the contact surface between the belt and the pulley, allowing efficient torque transfer even under the sustained load demands of surface grinding. When this belt stretches, cracks, or loses rib integrity, drive efficiency drops, the grinding heads may run inconsistently, and continued operation risks complete belt failure — making timely replacement essential to maintaining consistent floor surface results.
For fitment questions or to confirm part number this part is correct for your machine, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 593432901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Upper Belt Poly-V |
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.
