The Husqvarna 586586902 Plug is a genuine OEM component designed for the PG400, PG450, HTC510, PG510I, and PG510 floor grinders. As a factory-original part, it is manufactured to Husqvarna's exact specifications, ensuring a correct fit and consistent performance in the field. This plug is the right choice when restoring your machine to full working order, and DHS Equipment supplies this part to help keep your equipment running.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original material and dimensional specifications, ensuring the plug seats and seals exactly as intended for floor grinder applications.
- Drop-In Replacement — this plug installs directly into the designated port or opening on the machine, requiring no modification to the housing or surrounding components.
- Broad Floor Grinder Compatibility — confirmed fitment across the PG400, PG450, HTC510, PG510I, and PG510 floor grinders, covering multiple models in Husqvarna's professional surface preparation lineup.
- Prevents Contamination and Fluid Ingress — a correctly fitted plug keeps debris, moisture, and contaminants out of ports and passages, protecting internal components from premature wear or damage.
- Cross-Reference with Confidence — cross-reference 586586902 against your machine's parts diagram to confirm the correct installation point before ordering.
A plug on a floor grinder serves as a closure for an oil, fluid, or access port within the machine's drive or grinding system. When properly seated, it maintains the integrity of internal chambers by preventing fluid loss and blocking the entry of grinding dust and slurry — both of which are present in heavy concentration during concrete surface preparation work. A damaged, missing, or improperly fitted plug can lead to lubricant leaks, contamination of internal assemblies, and accelerated wear on surrounding components.
Part Details
| Part Number | 586586902 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG400 |
| Floor Grinder | PG450 |
| Floor Grinder | HTC510 |
| Floor Grinder | PG510I |
| Floor Grinder | PG510 |
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.
