The Husqvarna 505528502 Sealing Strip is a genuine OEM component designed for the PP440HF, PP492, PP480HF, PP480, and PP440 power packs. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring a precise, drop-in fit without adaptation. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 505528502 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Sealing Performance — manufactured to Husqvarna's original compression and material specifications, maintaining the same sealing integrity as the factory-installed strip
- Direct-Fit Replacement — dimensioned to match the original mounting profile on the PP440HF, PP492, PP480HF, PP480, and PP440 power packs, so installation is straightforward
- Broad Power Pack Compatibility — a single part number covers the full PP440 and PP480 family, including both standard and high-frequency variants, as well as the PP492
- Protects Internal Components — an intact sealing strip prevents dust, moisture, and debris from reaching internal hydraulic and electrical components, preserving the power pack's service life
- Operational Safety — a failed or missing sealing strip on a hydraulic power pack can allow contaminants to compromise pressurized systems; replacing it promptly supports safe, compliant operation on the jobsite
A sealing strip forms a compression barrier along an access panel, housing joint, or cable entry point on the power pack enclosure. Its role is to block the ingress of dust, water, and debris that would otherwise reach sensitive hydraulic circuits and electrical components housed within the unit. When the strip deteriorates, hardens, or tears, the seal is broken and contaminants can enter the enclosure — accelerating wear on internal components and potentially causing hydraulic or electrical faults that take the power pack out of service.
Part Details
| Part Number | 505528502 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Sealing Strip |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | PP440HF |
| Power Pack | PP492 |
| Power Pack | PP480HF |
| Power Pack | PP480 |
| Power Pack | PP440 |
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.
