The Genie 62255GT is a genuine OEM Proportional Valve designed for Genie S-series telescopic boom lifts and Z-series articulating boom lifts, including the S-40, S-45, S-80, S-85, Z-45/25, Z-45/25J IC Power, Z-60/34, and Z-80/60. As a direct-from-Genie replacement, this valve meets the same engineering standards as the original component installed at the factory, ensuring accurate hydraulic response across the full range of compatible machines. Cross-reference part number 62255GT against your Genie parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Hydraulic Precision — Built to exact Genie specifications for proportional flow control, ensuring the valve delivers the metered hydraulic response the system was engineered around.
- Direct Drop-In Replacement — Matches the original valve's port configuration and mounting interface, allowing installation without custom adapters or line modifications.
- Broad Boom Lift Coverage — Fits Genie S-series telescopic booms (S-40, S-45, S-80, S-85) and Z-series articulating booms (Z-45/25, Z-45/25J IC Power, Z-60/34, Z-80/60).
- Smooth, Controlled Boom Movement — A functioning proportional valve regulates hydraulic flow progressively, giving operators precise, feathered control of boom extension and articulation. A worn or failed valve causes jerky, uncontrolled, or unresponsive boom movement.
- Aerial Work Platform Safety Compliance — Proportional control is a core element of safe, predictable boom operation at height. Replacing a degraded valve with a genuine OEM part restores the control characteristics the machine's safety system depends on.
A proportional valve regulates the flow of hydraulic fluid in direct proportion to an electrical input signal, giving the operator smooth, variable control over boom speed and movement rather than an on/off response. On Genie boom lifts, this component sits at the heart of the hydraulic control circuit, translating joystick commands into precise, graduated motion for both telescoping and articulating functions. When the valve wears or fails, operators typically experience sluggish response, erratic boom movement, or a complete loss of proportional control — any of which can compromise both productivity and safe operation at height.
Part Details
| Part Number | 62255GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Proportional Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 | S-80 |
| S-85 | S-85 |
| S-40 | S-40 |
| S-45 | S-45 |
| Z-80/60 | Z-80/60 |
| Z-60/34 | Z-60/34 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
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.
