The Husqvarna 531118279 Hydraulic Pump is a genuine OEM component designed for the and PP325E power packs. As a direct Husqvarna OEM part, it meets the original engineering specifications for pressure output and flow rate, ensuring the power pack delivers consistent hydraulic performance to the tools it drives. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 531118279 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Spec Pressure and Flow Output — Built to Husqvarna's original hydraulic specifications, this pump delivers the correct pressure and flow characteristics the power pack was engineered around — no guesswork on performance thresholds.
- Direct Drop-In Replacement — Engineered to match the original mounting configuration and port layout of the 965156408 and PP325E power packs, allowing a straightforward swap during service.
- Confirmed Fitment for PP325E and 965156408 Power Packs — Designed specifically for these Husqvarna hydraulic power pack units, so you can order with confidence knowing this is the correct component.
- Restored Hydraulic Drive Capacity — A worn or failing pump causes pressure loss, sluggish tool response, and inconsistent output. Replacing it with this genuine part restores the full hydraulic drive capacity the power pack is rated to deliver.
- Genuine Husqvarna OEM Quality — Manufactured to the same standards as the original factory-installed unit, using materials and tolerances suited to sustained high-pressure hydraulic operation in demanding construction environments.
The hydraulic pump is the heart of a power pack, responsible for converting mechanical engine power into the pressurized hydraulic flow that drives attached tools such as core drills, wall saws, and grinders. When the pump is functioning correctly, the power pack maintains steady pressure and flow to the connected equipment, enabling smooth, controlled tool operation. As pump components wear — through normal use, contamination, or cavitation — pressure drops, output becomes erratic, and the attached tools lose performance or stop functioning altogether, making timely pump replacement critical to keeping the system operational.
For questions about part number 531118279 or compatibility with your power pack, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 531118279 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | 965156408 |
| Power Pack | PP325E |
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.
