The Genie 44950GT is a genuine OEM Relief Valve, 1500 PSI designed for a wide range of Genie telescopic boom lifts, articulating boom lifts, and rough-terrain scissor lifts. Sourced directly from Genie, this part meets the exact pressure specifications required by the hydraulic systems it serves. It fits models including S-60, S-65, S-80, S-85, Z-45/25, Z-45/25J IC Power, Z-60/34, GS-2668 RT, GS-3390, GS-5390, and many more across the Genie S, Z, and GS lines. Cross-reference part number 44950GT against your machine's parts manual to confirm compatibility before ordering.
Key Features
- OEM-Rated Pressure Calibration — Set at exactly 1500 PSI from the factory, this relief valve matches the hydraulic circuit specifications of the machines it serves, maintaining correct system pressure without adjustment.
- Direct-Fit Hydraulic Replacement — Engineered to install into the existing valve block or manifold port with no reworking of fittings or mounting hardware required.
- Broad Multi-Family Compatibility — Fits Genie S-series telescopic booms, Z-series articulating booms, and GS rough-terrain scissor lifts, making it a key service item across a mixed fleet.
- Restores Hydraulic System Integrity — A worn or bypassing relief valve causes sluggish lift response, cylinder drift, and inability to hold rated load. Replacing it restores full hydraulic output and consistent cycle times.
- Critical Safety Component — The relief valve protects the hydraulic circuit from overpressure events that can damage cylinders, hoses, and pumps. A correctly functioning valve is essential to safe aerial lift operation at height.
A hydraulic relief valve acts as a pressure safety gate within the machine's hydraulic circuit. When system pressure reaches the valve's set point — in this case 1500 PSI — the valve opens to divert excess fluid back to the reservoir, preventing dangerous overpressure that could rupture hoses, damage cylinders, or overload the pump. When a relief valve wears, sticks open, or loses its set-point calibration, the hydraulic system either loses lifting force, fails to hold position under load, or runs at pressures outside the designed operating range — any of which compromises both machine performance and operator safety on an aerial platform.
Part Details
| Part Number | 44950GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 1500 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| GS-2668 RT | GS-2668 RT |
| GS-3268 RT | GS-3268 RT |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| Z-60/34 | Z-60/34 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
| Z-45/22 | Z-45/22 |
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.
