The Husqvarna 593543701 Belt Tensioner is a genuine OEM component designed for Husqvarna and HTC planetary floor grinders, including the PG690, PG830, PG6S, PG6P, PG8S, PG8P, PG8D, PG8DR, PG8XR, PG690RC, PG690P, PG830RC, PG830S, PG830P, DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, DURATIQT6, DURATIQX6, DURATIQX8, HTCT8, HTCXP6, HTCRX8, and HTCX8 floor grinders. As a genuine OEM part, this Belt Tensioner is manufactured to Husqvarna's exact specifications, ensuring it seats and functions identically to the original component. DHS Equipment supplies this part to help keep your floor grinder running at full productivity. Cross-reference part number 593543701 against your machine's parts diagram to confirm fitment before ordering.
Key Features
- Correct Drive Belt Tension — Manufactured to Husqvarna's OEM specification, this tensioner maintains the precise belt load required for consistent grinding head engagement and motor efficiency across the full range of compatible floor grinders.
- Direct OEM Replacement — Engineered to match the original mounting points and pivot geometry, this Belt Tensioner installs into the existing bracket position without modification to the machine's drive assembly.
- Broad Floor Grinder Compatibility — Fits an extensive range of Husqvarna planetary floor grinder platforms, including PG690, PG830, PG6, PG8, DURATIQ, and HTC series machines, making it a versatile service part across multiple equipment generations.
- Protects Drive Belt and Motor — A properly functioning tensioner prevents belt slippage and uneven wear; a worn or failed tensioner allows belt flutter that accelerates belt degradation and places excess load on the drive motor.
- Genuine OEM Confidence — Sourced directly through Husqvarna's authorized parts supply chain, this component carries the same material and dimensional quality as the tensioner originally installed on the machine.
The belt tensioner maintains consistent pressure on the drive belt that transfers power from the motor to the grinding head assembly. When tension is correctly set, the belt grips without slipping, transferring full motor torque to the tooling and allowing the grinder to maintain steady head speed under load. When the tensioner weakens, wears, or fails, belt slip increases, grinding performance drops, heat builds in the belt, and premature failure of both the belt and the motor bearings can follow. Replacing a worn tensioner restores the drive system's efficiency and protects the surrounding components from secondary damage.
Part Details
| Part Number | 593543701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Belt Tensioner |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | DuratiqT6 |
| Floor Grinder | DuratiqT8 |
| Floor Grinder | DuratiqX6 |
| Floor Grinder | DuratiqX8 |
| Floor Grinder | HTCT8 |
| Floor Grinder | PG690 |
| Floor Grinder | PG8DR |
| Floor Grinder | PG8S |
| Floor Grinder | PG830 |
| Floor Grinder | PG830RC |
| Floor Grinder | HTCXP6 |
| Floor Grinder | PG6S |
| Floor Grinder | PG830P |
| Floor Grinder | DURATIQX8 |
| Floor Grinder | DURATIQX6 |
| Floor Grinder | HTCRX8 |
| Floor Grinder | HTCX8 |
| Floor Grinder | PG690RC |
| Floor Grinder | PG830S |
| Floor Grinder | PG6P |
| Floor Grinder | PG690P |
| Floor Grinder | PG8D |
| Floor Grinder | PG8P |
| Floor Grinder | PG8XR |
| Floor Grinder | DURATIQT6 |
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.
