The Husqvarna 589925801 V-Ring is a genuine OEM sealing component designed for the HTC280, PG280, and PG400 floor grinders. Sourced directly from Husqvarna, this V-Ring delivers the exact material grade, profile dimensions, and compression characteristics required for proper sealing on these machines. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Sealing Material — manufactured to Husqvarna's elastomer and compression specifications, ensuring the correct lip contact and seal integrity specific to floor grinder operating conditions
- Exact Profile Fit — the V-Ring matches the original shaft and housing geometry on these grinders, seating correctly without modification
- Confirmed Fitment — compatible with the HTC280, PG280, and PG400 floor grinders; cross-reference 589925801 against your parts diagram before ordering
- Contaminant Exclusion — a properly functioning V-Ring keeps grinding slurry, dust, and debris from reaching bearings and rotating assemblies, directly protecting drivetrain longevity
- Restored Sealing Performance — replacing a worn or cracked V-Ring eliminates shaft seal leakage and the contamination that leads to premature bearing failure in high-load grinding applications
A V-Ring is a flexible, axially acting seal that mounts directly to a rotating shaft and bears against a counterface to exclude contaminants and retain lubrication. On floor grinders like the PG280 and PG400, these seals protect the bearings and drive components from the abrasive slurry and fine concrete dust generated during grinding operations. When a V-Ring deteriorates — cracking, losing elasticity, or deforming under heat — contaminants reach the bearing races, accelerating wear and leading to bearing failure and unplanned stoppages.
Part Details
| Part Number | 589925801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | V-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC280 |
| Floor Grinder | PG280 |
| Floor Grinder | PG400 |
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.
