The Genie 27052GT is a genuine OEM Relief Valve designed for the S-60 J and S-80 J telescopic boom lifts. Sourced directly from Genie, this part meets the original engineering specifications for these machines, giving you confidence that it will perform exactly as intended. Cross-reference part number 27052GT against your parts manual to confirm fitment before ordering. Keeping the hydraulic system properly regulated is critical on any aerial lift, and replacing a worn or failed relief valve with the correct OEM component ensures the machine returns to full, safe operating condition.
Key Features
- Genuine OEM Hydraulic Calibration — Manufactured to the exact pressure rating specified by Genie for the S-60 J and S-80 J, ensuring the hydraulic circuit opens and closes at the correct threshold every time.
- Direct-Fit Replacement — Engineered to seat and seal in the original valve port without modification, matching the thread form, body dimensions, and flow path of the factory-installed unit.
- Confirmed Fitment for S-Series Telescopic Booms — Fits the S-60 J and S-80 J, Genie's J-configuration telescopic boom lifts built for demanding elevated work applications.
- Protects the Hydraulic System from Overpressure — A correctly functioning relief valve prevents pressure spikes that can damage cylinders, hoses, and pumps, extending the service life of the entire hydraulic circuit.
- Operational Safety on Aerial Equipment — On a telescopic boom lift, hydraulic pressure regulation is directly tied to safe boom extension and load handling; a failed or out-of-spec relief valve compromises both.
A relief valve is a pressure-regulating component in the hydraulic system. Its job is to set a maximum pressure limit within the circuit — when hydraulic pressure rises beyond the preset threshold, the valve opens to divert fluid back to the reservoir, protecting pumps, actuators, and hoses from damage caused by overpressure. On telescopic boom lifts like the S-60 J and S-80 J, the hydraulic system drives boom extension, lift cylinder movement, and platform positioning, making a properly calibrated relief valve essential for both machine performance and operator safety. When this component wears, sticks, or fails, the machine may exhibit sluggish boom movement, excessive system heat, or an inability to hold rated loads — symptoms that should prompt immediate inspection and replacement.
Part Details
| Part Number | 27052GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 J | S-60 J |
| S-80 J | S-80 J |
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.
