The Genie 62257GT is a genuine OEM Check Valve, 30 PSI designed for Genie telescopic and articulating boom lifts, including the S-60, S-60 XC, S-60 TRAX, S-65, S-65 TRAX, S-80, S-85, and Z-60/34. As a direct OEM replacement, this check valve meets Genie's original engineering specifications, ensuring the hydraulic system performs exactly as designed. Cross-reference part number 62257GT against your machine's parts manual to confirm fitment before ordering — this component serves a wide range of S-series and Z-series boom variants, so verifying your model is always the right move.
Key Features
- Genuine OEM Hydraulic Integrity — Built to Genie's exact 30 PSI cracking-pressure specification, so the valve opens and seats at the correct threshold every time.
- Direct Bolt-In Replacement — Matches the original port threading and body dimensions for a straight swap into the hydraulic circuit with no adaptation.
- Broad Boom-Lift Compatibility — Fits a wide range of Genie S-series telescopic booms and the Z-60/34 articulating boom, including XC, HC, TRAX, and standard variants.
- Prevents Hydraulic Backflow — Maintains one-directional fluid flow to protect cylinders, pumps, and actuators from pressure spikes and unintended reverse flow.
- Aerial-Lift Safety Compliance — A correctly functioning check valve is critical to controlled boom movement and holding position under load; a failed valve can cause unintended drift, making prompt replacement essential for safe aerial operation.
A check valve is a one-way flow control device in a hydraulic circuit. It allows fluid to pass freely in one direction while blocking reverse flow, protecting downstream components from back-pressure and preventing unintended movement of booms, cylinders, or actuators. On aerial boom lifts, check valves play a direct role in holding platform position and maintaining controlled, predictable boom function. When a check valve wears out or fails to seat properly, the result can be slow hydraulic drift, sluggish boom response, or the inability to hold a raised position — all conditions that demand immediate attention on an aerial work platform.
Part Details
| Part Number | 62257GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, 30 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-80 | S-80 |
| S-85 | S-85 |
| Z-60/34 | Z-60/34 |
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.
