The Husqvarna 505786001 Pump Actuator is a genuine OEM component designed for the Soff-Cut4200 early entry saw. As a factory-original part, it meets Husqvarna's exact engineering specifications, ensuring the pump system operates the way it was built to. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 505786001 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's precise actuation tolerances, this component delivers the correct mechanical response the pump system depends on — unlike generic alternatives that may vary in travel or engagement force.
- Direct-Fit Replacement — Engineered as an exact match to the original component, this actuator installs into the Soff-Cut4200 pump assembly without modification to mounting points or linkage.
- Soff-Cut4200 Compatibility — Specifically validated for the Soff-Cut4200 early entry saw, giving you confidence that this is the correct component for your machine.
- Restored Pump Control — A properly functioning pump actuator ensures consistent hydraulic or mechanical engagement across the pump system. A worn or failed actuator can cause erratic pump response, reduced output, or loss of control — replacing it restores precise, predictable operation.
The pump actuator is the mechanical interface that initiates and controls pump engagement on the Soff-Cut4200 early entry saw. It translates operator input or system signals into the physical movement needed to activate the pump, regulating flow and pressure through the machine's cutting system. When this component wears or fails, pump response becomes inconsistent or stops altogether — leading to loss of cutting performance and unplanned downtime on the job.
Part Details
| Part Number | 505786001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pump Actuator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut4200 |
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.
