The Husqvarna 522747401 Seal is a genuine OEM replacement component designed for the DC3300 dust collector. As a direct OEM part, it is manufactured to Husqvarna's exact specifications, ensuring the correct material grade, compression characteristics, and dimensional fit for this application. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Material Grade — manufactured to Husqvarna's exact compression and material specifications, delivering the sealing performance the DC3300 was engineered around
- Direct Drop-In Fit — dimensionally matched to the original component, so installation aligns correctly with existing mating surfaces without rework
- Verified DC3300 Compatibility — confirmed fitment for the DC3300 dust collector; cross-reference 522747401 against your parts diagram before ordering
- Maintains Dust Containment Integrity — a correctly seated seal prevents air bypass and maintains the negative pressure the collector depends on for effective dust capture
- Dust Exposure Risk Reduction — a failed or degraded seal can allow harmful dust to escape the collection circuit; replacing it with a genuine OEM part restores compliant containment performance
A seal in a dust collector serves as a critical barrier between pressurized or vacuum zones within the unit, preventing unfiltered air or collected material from bypassing the intended flow path. When a seal deteriorates or fails, suction performance drops, dust can escape the collection circuit, and the unit may no longer contain particulates effectively — creating both performance and air-quality concerns on the jobsite. Replacing a worn seal with a genuine OEM part like this one restores the tight interface the DC3300 requires to operate correctly.
Part Details
| Part Number | 522747401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | DC3300 |
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.
