The Husqvarna 574441302 Plug is a genuine OEM replacement designed for the DC5500 dust collector and PG680, PG8S, PG820, and PG820RC floor grinders. As a factory-sourced component, this plug is manufactured to Husqvarna's exact specifications, ensuring a correct fit without modification. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 574441302 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — sourced directly from Husqvarna, this plug is produced to the same material and dimensional standards as the original component it replaces.
- Direct Drop-In Replacement — engineered to match the original mounting interface exactly, allowing straightforward installation on compatible machines.
- Broad Equipment Compatibility — fits the DC5500 dust collector and the PG680, PG8S, PG820, and PG820RC floor grinders, covering multiple machines within the Husqvarna Construction lineup.
- Restored Sealing and Closure Integrity — a correctly fitted plug maintains proper pressure containment or port closure, preventing fluid ingress, leakage, or contamination that can compromise machine performance.
- Verified Part Number Traceability — ordering by Husqvarna article number this part ensures you receive the correct component for your specific machine configuration.
A plug serves as a sealing or closure component within a machine's fluid, air, or access port system. It prevents unwanted ingress of debris, moisture, or fluid while maintaining the integrity of the surrounding assembly. When a plug is missing, damaged, or improperly seated, it can allow contamination to enter critical internal systems or cause pressure loss — both of which can lead to accelerated wear or operational faults in equipment like floor grinders and dust collectors. Replacing a worn or damaged plug with a genuine OEM part restores the original seal and keeps the surrounding components protected during operation.
Part Details
| Part Number | 574441302 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | DC5500 |
| Floor Grinder | PG680 |
| Floor Grinder | PG8S |
| Floor Grinder | PG820 |
| Floor Grinder | PG820RC |
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.
