The Genie 04.4239.0015GT Safety Valve is a genuine OEM component designed for Genie GTH series telehandlers, including the GTH-4014, GTH-4018, GTH-4016R, GTH-4018R, GTH-5021 R, GTH-1544, and GTH-1256. As a direct OEM replacement, this valve is built to the exact specification required to maintain proper hydraulic system protection across the GTH telehandler range. Cross-reference part number 04.4239.0015GT against your parts manual to confirm fitment for your specific variant, including IIIA, IIIB, AU, and R configurations.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to the exact pressure-relief specification required for GTH telehandler hydraulic circuits, ensuring the valve opens and closes at the correct threshold every time.
- Direct Drop-In Replacement — Engineered to match the original valve's port sizing and thread configuration, allowing straightforward installation without system modification.
- Broad GTH Telehandler Fitment — Compatible with a wide range of GTH models, including GTH-4014, GTH-4018, GTH-4016R, GTH-4018R, GTH-5021 R, GTH-1544, and GTH-1256, spanning IIIA, IIIB, AU, and R variants.
- Protects Hydraulic Components from Overpressure — A correctly functioning safety valve prevents excessive pressure buildup that can damage pumps, cylinders, and hydraulic lines, keeping the boom and load-handling system operating within safe parameters.
- Critical Safety Function — On aerial and load-handling equipment like GTH telehandlers, a failed or out-of-spec safety valve can compromise hydraulic load control, making prompt replacement with a correctly rated OEM part essential for safe operation.
A safety valve — also called a pressure relief valve — is a hydraulic system component that limits system pressure to a predetermined maximum level. When pressure in the hydraulic circuit rises beyond the valve's rated threshold, the valve opens to divert fluid back to the reservoir, preventing damaging overpressure events. On GTH telehandlers, this valve plays a direct role in protecting the boom, lift, and load-management hydraulics. When a safety valve wears out, sticks open, or fails to open at the correct pressure, the machine may exhibit sluggish hydraulic response, uncontrolled pressure spikes, or an inability to safely hold or handle loads — all conditions that require immediate attention.
Part Details
| Part Number | 04.4239.0015GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Safety Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-4014 IIIA | GTH-4014 IIIA |
| GTH-4014 IIIB | GTH-4014 IIIB |
| GTH-4018 IIIA | GTH-4018 IIIA |
| GTH-4018 IIIB | GTH-4018 IIIB |
| GTH-4016R IIIB | GTH-4016R IIIB |
| GTH-4018R IIIB | GTH-4018R IIIB |
| GTH-4014 AU | GTH-4014 AU |
| GTH-4018 AU | GTH-4018 AU |
| GTH-5021 R | GTH-5021 R |
| GTH-5021 R IIIA | GTH-5021 R IIIA |
| GTH-4016R IIIA | GTH-4016R IIIA |
| GTH-4018R IIIA | GTH-4018R IIIA |
| GTH-1544 | GTH-1544 |
| GTH-1256 | GTH-1256 |
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.
