The Husqvarna 522782301 Valve Housing is a genuine OEM component designed for the DXR series demolition robots, including the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315. As a direct Husqvarna OEM part, this housing is manufactured to the exact tolerances required to maintain proper hydraulic valve seating and flow control in demanding demolition applications. Cross-reference part number 522782301 against your parts diagram to confirm fitment for your specific machine configuration before ordering. DHS Equipment supplies this part to help keep your demolition equipment operating at full capacity.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured by Husqvarna to exact dimensional and material specifications, ensuring correct valve seating, port alignment, and pressure containment critical to hydraulic systems in demolition robots.
- Direct-Replacement Fit — Engineered as a drop-in replacement that aligns with existing hydraulic line connections and mounting points, streamlining the repair process without adapters or custom fitting.
- Broad DXR Series Compatibility — Fits the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315 demolition robots, covering a wide range of Husqvarna's remote-controlled demolition equipment lineup.
- Sustained Hydraulic Flow Control — A sound valve housing maintains consistent directional control of hydraulic fluid, enabling precise boom, attachment, and drive function. A cracked or worn housing leads to pressure loss, erratic movement, and potential system contamination.
- Hydraulic System Safety — In high-pressure demolition robot hydraulics, a compromised housing can result in uncontrolled attachment movement or fluid leaks under load — using a genuine OEM replacement mitigates these risks in active demolition environments.
The valve housing is a structural hydraulic component that directs and contains pressurized fluid as it flows to and from the control valves governing the demolition robot's movements and attachments. It provides the rigid, sealed enclosure that keeps hydraulic circuits isolated, maintains system pressure, and allows the operator to command precise, controlled action from the machine. When the housing cracks, corrodes, or its sealing surfaces degrade, the hydraulic system loses pressure integrity — resulting in sluggish or unpredictable response, fluid leakage, and potential damage to downstream components. Replacing a failed housing with a genuine Husqvarna OEM part restores the hydraulic circuit to its designed operating condition.
Part Details
| Part Number | 522782301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Valve Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR250 |
| Demolition Equipment | DXR270 |
| Demolition Equipment | DXR300 |
| Demolition Equipment | DXR310 |
| Demolition Equipment | DXR275 |
| Demolition Equipment | DXR315 |
| Demolition Equipment | DXR305 |
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.
