The Genie 52375GT is a genuine OEM Relief Valve designed for GS-3390, GS-4390, and GS-5390 rough-terrain scissor lifts. Sourced directly from Genie, this valve matches the original hydraulic system specifications for these large-platform scissors, ensuring correct pressure regulation from day one. Cross-reference part number 52375GT against your parts manual to confirm fitment before ordering. Installing a genuine OEM component means no guesswork — the valve seats, ports, and pressure rating align exactly with what left the factory floor.
Key Features
- Hydraulic Pressure Integrity — Rated at 1000 PSI to match the factory-specified relief setting for the GS-3390, GS-4390, and GS-5390 hydraulic circuits, preventing over-pressurization without sacrificing lifting capacity.
- Genuine OEM Construction — Built to Genie's hydraulic component standards with precision-machined valve seats and seals that maintain consistent cracking pressure over service life.
- Direct Hydraulic Circuit Replacement — Ports and thread geometry match the original manifold connections on these GS-series scissors, allowing straightforward installation without system modification.
- Confirmed Fitment — Verified for GS-3390, GS-4390, and GS-5390 scissor lifts, covering Genie's heavy-duty large-platform rough-terrain series.
- Platform Safety Protection — A correctly functioning relief valve prevents hydraulic system overload during lift cycles, which is a critical operational safety point on aerial scissor lifts operating at height.
A relief valve is the hydraulic system's pressure safety gate. When circuit pressure climbs beyond the set threshold — in this case 1000 PSI — the valve opens to divert fluid back to the reservoir, protecting cylinders, hoses, seals, and the pump from damage caused by excess pressure. On a large rough-terrain scissor like the GS-3390, GS-4390, or GS-5390, this valve plays a constant role in every lift cycle, keeping the hydraulic circuit within its safe operating envelope. When the valve sticks open, the machine loses lifting force or creeps under load; when it sticks closed or drifts out of specification, over-pressure conditions can damage downstream components and compromise platform operation.
Part Details
| Part Number | 52375GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 1000PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
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.
