The Genie 43597GT is a genuine OEM Relief Valve, 210 PSI designed for Genie S-series telescopic boom lifts and Z-series articulating boom lifts. Sourced directly from Genie, this valve meets the original hydraulic pressure specification for the machines it serves, covering models including the S-40, S-45, S-60, S-65, S-80, S-85, Z-34/22 IC, Z-60/34, Z-34 IC, Z-45/25, Z-45/25J IC Power, and Z-45/22. Cross-reference part number 43597GT against your parts manual to confirm the correct application before ordering. As a genuine OEM component, it installs as a direct replacement with no adaptation required to restore proper hydraulic circuit protection.
Key Features
- Calibrated to Specification — Factory-set at 210 PSI, ensuring the hydraulic circuit is protected at the exact pressure threshold Genie engineers specified for these machines.
- Genuine OEM Quality — Manufactured to the same tolerances and material standards as the original valve, providing a consistent, dependable seal under real-world hydraulic demand.
- Broad Boom Lift Compatibility — Fits a wide range of Genie S-series telescopic and Z-series articulating boom lifts, including the S-40, S-60, S-85, Z-45/25, Z-60/34, and Z-45/22, among others.
- Direct-Fit Replacement — Designed to swap in place of the original valve, using the same port connections and mounting configuration for a straightforward service exchange.
- Protects Hydraulic System Integrity — A correctly functioning relief valve prevents pressure spikes that can damage pumps, cylinders, and hoses — keeping the entire hydraulic system working within safe operating limits.
- Critical Safety Function — On aerial boom lifts, hydraulic pressure regulation is directly tied to safe platform operation. Replacing a worn or failed valve restores the pressure control needed for safe, controlled boom movement.
A relief valve is a pressure-regulating component in the hydraulic circuit. Its job is to open and redirect fluid flow when system pressure reaches a set limit — in this case, 210 PSI — preventing that pressure from climbing to levels that could damage pumps, actuators, or hoses. On Genie boom lifts, the hydraulic system powers all primary functions including boom extension, elevation, and platform positioning, so a properly calibrated relief valve is essential to controlled, predictable machine operation. When this valve fails or drifts out of spec, the result can be sluggish or erratic boom response, system overheating, or uncontrolled pressure buildup that puts both the operator and the equipment at risk.
Part Details
| Part Number | 43597GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 210 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-40 | S-40 |
| S-45 | S-45 |
| S-60 | S-60 |
| S-65 | S-65 |
| S-80 | S-80 |
| S-85 | S-85 |
| Z-34/22 IC | Z-34/22 IC |
| Z-60/34 | Z-60/34 |
| Z-34 IC | Z-34 IC |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| 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.
