The Genie 32663GT is a genuine OEM Relief Valve, 2600 PSI designed for Genie S-series telescopic boom lifts, including the S-40, S-45, S-60, S-65, S-80, and S-85. As a factory-original component, this relief valve is built to the exact pressure rating and dimensional tolerances specified for these machines, ensuring the hydraulic system performs as engineered. Cross-reference part number 32663GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Exact Pressure Rating — Rated at precisely 2600 PSI to match the OEM hydraulic circuit specification for S-series telescopic booms — no pressure recalibration needed after installation.
- Genuine OEM Construction — Manufactured to Genie's original material and sealing standards, delivering the valve body integrity and port compatibility required for a direct swap in the hydraulic circuit.
- Broad S-Series Coverage — A single part fits the S-40, S-45, S-60, S-65, S-80, and S-85 telescopic boom lifts, making it a practical stock item for fleets running multiple S-series machines.
- Hydraulic System Protection — A correctly functioning relief valve prevents dangerous overpressure events in the hydraulic circuit, protecting cylinders, hoses, and pumps from stress damage caused by pressure spikes.
- Critical Safety Component — On aerial work platforms, hydraulic pressure regulation directly affects boom movement control and platform stability. A failed or incorrectly set relief valve can result in erratic or uncontrolled boom behavior, making prompt replacement with the correct OEM part essential.
A hydraulic relief valve acts as a pressure-limiting safety device within the machine's hydraulic system. When pressure in the circuit exceeds the valve's preset threshold — in this case 2600 PSI — the valve opens to divert excess fluid back to the reservoir, preventing damaging overpressure from reaching cylinders, hoses, and other downstream components. When this valve wears, sticks open, or fails to hold its rated pressure, the machine may exhibit sluggish boom movement, inability to hold a loaded position, or sudden uncontrolled motion — any of which can compromise safe operation of the lift.
Part Details
| Part Number | 32663GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 2600 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
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.
