The Genie 77493GT is a genuine OEM 2 Position 3 Way Solenoid Valve designed for Genie Z-135/70 and Z-80/60 articulating boom lifts. As a factory-authorized component, this valve meets the exact specifications Genie engineers built into these machines, ensuring correct hydraulic circuit behavior from the moment it is installed. Cross-reference part number 77493GT against your parts manual to confirm fitment before ordering. Keeping the hydraulic control system operating as designed is critical on large-platform articulating booms where precise movement and positioning depend on every valve performing its role correctly.
Key Features
- Exact OEM Specification — Engineered to the precise flow rate, port configuration, and coil voltage spec Genie requires for the Z-series hydraulic control circuit — no guesswork on compatibility.
- Direct-Fit Replacement — Matches the original port threading, solenoid coil connector, and valve body dimensions for a straightforward swap on the Z-135/70 and Z-80/60.
- Confirmed Fitment — Verified for Genie Z-135/70 and Z-80/60 articulating boom lifts, two of the largest and most demanding machines in the Genie Z-series range.
- Hydraulic Circuit Integrity — A correctly functioning solenoid valve ensures the hydraulic circuit shifts cleanly between positions, delivering the precise boom movement and load control these machines are built for.
- Safety-Critical Component — On large articulating booms, solenoid valve function is directly tied to controlled boom travel and platform positioning — a failed or incorrectly specified valve can cause unpredictable machine behavior at height.
A 2 Position 3 Way Solenoid Valve is a hydraulic control component that directs pressurized fluid between two states by shifting an internal spool when its coil is energized. In an articulating boom lift, these valves are used to actuate cylinders that control boom section movement, allowing the machine's control system to extend, retract, or hold boom functions on demand. When this valve fails — whether through coil burnout, spool wear, or internal leakage — the affected boom function may become sluggish, fail to hold position, or stop responding entirely, making prompt replacement essential for safe and productive operation.
Part Details
| Part Number | 77493GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Solenoid Valve, 2 Position 3 Way |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-135/70 | Z-135/70 |
| 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.
