The Husqvarna 593490801 Spring is a genuine OEM component designed for Husqvarna PG, DURATIQ, and HTC series floor grinders, including the PG690RC, PG830RC, PG8DR, PG8XR, DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, DURATIQT6, DURATIQX6, DURATIQX8, HTCT8, HTCX8, and HTCRX8. As a direct Husqvarna OEM part, it is manufactured to the same specification as the original component fitted at the factory. Cross-reference part number 593490801 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your floor grinder running at full capacity.
Key Features
- Genuine OEM Tension Integrity — manufactured to Husqvarna's exact spring rate and material specification, ensuring consistent load and return force in the mechanism it serves
- Direct Drop-In Replacement — engineered to the original mounting geometry so this spring seats and engages correctly without rework or modification
- Broad Floor Grinder Compatibility — fits PG690RC, PG830RC, PG8DR, PG8XR, DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, HTCT8, HTCX8, HTCRX8, and related HTC and DURATIQ floor grinder models
- Restored Mechanism Response — a correctly tensioned spring maintains proper engagement and return action; a fatigued or broken spring causes sluggish response, incomplete engagement, or component misalignment
A spring in a floor grinder provides the tensioning or return force that keeps a moving component — such as a lever, latch, pressure arm, or engagement mechanism — operating with consistent travel and positive feedback. When the spring fatigues or fractures, the affected mechanism loses its controlled movement, which can result in erratic tool pressure, failure to engage or disengage cleanly, or accelerated wear on surrounding components. Replacing the spring with a genuine OEM part restores the designed mechanical behavior and protects the integrity of the assembly it supports.
Part Details
| Part Number | 593490801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | DuratiqT6 |
| Floor Grinder | DuratiqT8 |
| Floor Grinder | DuratiqX6 |
| Floor Grinder | DuratiqX8 |
| Floor Grinder | HTCT8 |
| Floor Grinder | PG690RC |
| Floor Grinder | PG8DR |
| Floor Grinder | PG830RC |
| Floor Grinder | HTCX8 |
| Floor Grinder | PG8XR |
| Floor Grinder | DURATIQX8 |
| Floor Grinder | DURATIQT6 |
| Floor Grinder | DURATIQX6 |
| Floor Grinder | HTCRX8 |
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.
