The Genie 77505GT is a genuine OEM 3-Position 4-Way HYDAC Solenoid Valve designed for the Z-80/60 articulating boom lift. Sourced directly from Genie, this valve matches the original component specification for exact form and function within the Z-80/60 hydraulic system. As a genuine OEM part, it carries the same engineering behind the original build, giving fleet managers and service technicians confidence that the replacement will perform exactly as the machine demands. Cross-reference part number 77505GT against your Genie parts manual to confirm the correct application before ordering.
Key Features
- Genuine OEM Hydraulic Precision — Manufactured to Genie's original valve specifications, ensuring correct flow routing, spool actuation, and pressure handling for the Z-80/60 hydraulic circuit.
- Direct-Fit Replacement — Designed to install in place of the original valve with matching port configuration and mounting footprint, requiring no adaptation to the existing manifold or plumbing.
- Confirmed Z-80/60 Fitment — Engineered specifically for the Z-80/60 articulating boom lift, eliminating guesswork when sourcing a hydraulic valve for this machine.
- 3-Position, 4-Way Configuration — The HYDAC spool design provides bi-directional flow control with a neutral center position, correctly managing cylinder extension, retraction, and hold functions as the machine requires.
- Critical to Safe Boom Operation — A solenoid valve governs the movement of boom and platform functions on an aerial lift; a faulty valve can cause erratic motion or loss of directional control, making correct replacement essential for safe operation at height.
A solenoid valve is an electrically actuated hydraulic control component that directs pressurized fluid to the appropriate cylinder or motor based on commands from the machine's control system. In a 3-position, 4-way configuration, the valve can route flow in two directions or hold all ports blocked in the center position, allowing controlled movement, reversal, and stopping of boom functions. When this valve sticks, leaks internally, or fails to actuate, the operator may experience sluggish or unresponsive boom movement, unintended drift, or a complete loss of the affected function — all of which require immediate attention on an aerial work platform.
Part Details
| Part Number | 77505GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | 3-Position 4-Way HYDAC Solenoid Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-80/60 | Z-80/60 |
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.
Genie
Genie 62441GT Hydraulic Solenoid Valve, 3-Position 4-Way, Hydac
Genie
Genie 62350GT Hydraulic Solenoid Valve, 3-Position 4-Way, HYDAC
