The Husqvarna 542206455 Pump is a genuine OEM replacement designed for the FS4800D floor saw. This pump is sourced directly from Husqvarna, ensuring it meets the original engineering specifications for the FS4800D. DHS Equipment supplies this part to help keep your floor saw performing at full capacity. Cross-reference part number 542206455 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Hydraulic Integrity — Built to Husqvarna's original flow-rate and pressure specifications, ensuring the pump delivers consistent hydraulic output rather than an approximated substitute.
- Exact-Match Replacement — This pump is engineered to connect directly to the existing hydraulic circuit of the FS4800D, with mounting points and port configurations that match the original assembly.
- Confirmed FS4800D Compatibility — Verified fitment for the FS4800D floor saw, so you can order with confidence and avoid costly installation delays.
- Restored Cutting Power — A correctly functioning pump maintains the hydraulic pressure needed to drive blade rotation and feed systems at rated performance. A failing pump leads to sluggish operation, inconsistent blade speed, and potential stalling mid-cut.
- Supports Long-Term Hydraulic System Health — Using a genuine OEM pump reduces the risk of pressure imbalances or seal incompatibility that can cascade into broader hydraulic system damage over time.
The pump is the heart of the hydraulic system on a walk-behind floor saw like the FS4800D. It pressurizes hydraulic fluid and circulates it through the system to power the functions that drive blade speed, cutting depth control, and forward propulsion. When a pump begins to fail — through wear, seal degradation, or internal damage — operators typically notice a drop in blade torque, erratic feed response, or complete loss of hydraulic function, all of which halt productive cutting. Replacing this component with a genuine OEM pump restores the system to its designed operating pressure and flow rate, bringing the saw back to full working condition.
Part Details
| Part Number | 542206455 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
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.
