The Husqvarna 585417801 Seal is a genuine OEM replacement designed for the PG450 and HTC450 floor grinders. Sourced directly from Husqvarna, this seal is manufactured to the same material grade and dimensional tolerances as the original component fitted at the factory. Cross-reference part number 585417801 against your parts diagram to confirm fitment before ordering. DHS Equipment provides this part to help keep your floor grinder operating at full capacity.
Key Features
- OEM Material Integrity — Manufactured to Husqvarna's compression and material specifications, ensuring the seal performs consistently under the operating pressures and temperatures of a floor grinder environment.
- Exact-Fit Replacement — Dimensioned to match the original seal profile, allowing direct installation into the correct seating without modification.
- Confirmed Compatibility — Fits the PG450 and HTC450 floor grinders; verify against your machine's parts diagram using part number 585417801 before ordering.
- Leak Prevention — A correctly seated seal keeps lubricants contained and contaminants out, protecting internal components from accelerated wear and maintaining consistent grinder output.
- Sustained Grinding Performance — Replacing a compromised seal promptly prevents fluid loss or ingress that can degrade drive components, keeping the PG450 and HTC450 delivering smooth, controlled surface preparation.
A seal serves as a critical barrier within the grinder's drive or bearing assembly, preventing lubricant from escaping and blocking dust, slurry, and moisture from entering rotating components. On a floor grinder like the PG450 or HTC450, which operates in demanding, debris-rich environments, seal condition directly affects the longevity of surrounding components. When a seal degrades or fails, lubricant loss accelerates wear on bearings and shafts, and contamination from grinding residue can cause premature component failure — both scenarios leading to costly repairs and unplanned downtime.
Part Details
| Part Number | 585417801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG450 |
| Floor Grinder | HTC450 |
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.
