The Husqvarna 598612301 Spring Pg820 Standard Heavy Duty 3X is a genuine OEM component designed for the PG820 floor grinder. Sourced directly from Husqvarna, this spring meets the exact specifications required for proper operation of the PG820 planetary grinding system. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Heavy-Duty OEM Spring Tension — Engineered to Husqvarna's heavy-duty rating, this spring delivers the precise load and tension characteristics required for consistent grinding head engagement on the PG820.
- Direct OEM Replacement — Designed as a drop-in replacement that installs directly into the PG820 grinding system without modification, ensuring correct seating and compression alignment.
- PG820 Floor Grinder Fitment — Confirmed fitment for the PG820 planetary floor grinder, cross-reference part number 598612301 against your parts diagram before ordering.
- Restored Grinding Head Performance — A worn or broken spring can cause inconsistent head pressure and uneven surface contact; replacing it restores uniform downforce across the grinding disc assembly.
- Genuine Husqvarna Quality — As a genuine OEM part, this spring is manufactured to the same material grade and dimensional tolerances as the original, ensuring service life consistent with the machine's design.
Springs in a planetary floor grinder like the PG820 play a critical role in maintaining consistent pressure and engagement between the grinding heads and the working surface. They absorb operational forces, return moving components to their correct position, and help regulate contact pressure during grinding passes. When a spring fatigues, breaks, or loses tension, grinding performance becomes uneven, surface finish quality drops, and additional stress can be placed on surrounding components — making timely replacement essential to keeping the machine working as intended.
Part Details
| Part Number | 598612301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Spring Pg820 Standard Heavy Duty 3X |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG820 |
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.
