The Genie 52907GT is a genuine OEM Check Valve, #4 SAE, 5 PSI designed for a broad range of Genie aerial work platforms and telehandlers, including Z-series articulating booms, S-series and SX-series telescopic booms, GS scissor lifts, and GTH telehandlers. As a direct OEM replacement, this valve matches the original Genie specification for the differential sensing circuit governing platform rotate right and jib boom up/down functions — most notably on Z-45/25J variants. Cross-reference part number 52907GT against your Genie parts manual to confirm compatibility with your specific machine configuration before ordering.
Key Features
- OEM-Spec Cracking Pressure — Rated at 5 PSI differential, matching the original hydraulic circuit design so the valve opens and seats at precisely the correct pressure for accurate boom and platform control.
- Direct Hydraulic Circuit Fit — #4 SAE port sizing installs directly into the differential sensing circuit without adapters, maintaining proper line integrity throughout the hydraulic system.
- Broad Cross-Family Compatibility — Fits Genie Z-series articulating booms, S-series and SX-series telescopic booms, GS scissor lifts, and GTH telehandlers across multiple configurations.
- Protects Critical Motion Functions — Maintains one-way hydraulic flow for platform rotate right and jib boom up/down circuits, preventing back-flow that would cause sluggish, erratic, or unresponsive boom movement.
- Safety-Relevant Hydraulic Control — On aerial lifts, precise platform and jib control is a direct safety concern. A correctly functioning check valve ensures these movements respond as expected at height, supporting safe operation for the operator and ground crew.
A check valve is a one-way hydraulic component that allows fluid to flow freely in one direction while blocking reverse flow. In Genie boom lifts, the check valve in the differential sensing circuit plays a key role in controlling specific functions — in this case, platform rotation to the right and jib boom up/down movement. When this valve fails or begins to leak past its seat, those functions can become unresponsive, drift unintentionally, or behave erratically, which presents a serious operational and safety concern on an elevated platform. Replacing a worn or faulty valve with the correct OEM part restores predictable, consistent hydraulic response to these critical motion circuits.
Part Details
| Part Number | 52907GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, #4 SAE, 5 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| GS-2669BE | GS-2669BE |
| GS-3369BE | GS-3369BE |
| GS-4069BE | GS-4069BE |
| GS-2669DC | GS-2669DC |
| GS-3369DC | GS-3369DC |
| GS-4069DC | GS-4069DC |
| GS-2669RT | GS-2669RT |
| GS-3369RT | GS-3369RT |
| GS-4069RT | GS-4069RT |
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-60/34 | Z-60/34 |
| Z-51/30J | Z-51/30J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-80/60 | Z-80/60 |
| Z-45 XC | Z-45 XC |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
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.
