The Genie 1277285GT is a genuine OEM Relief Valve, 1950 PSI designed for SX-105 XC and SX-125 XC telescopic super-boom lifts. Sourced directly from Genie, this valve is built to the exact pressure specification required by these machines, ensuring the hydraulic system operates within its designed parameters. Cross-reference part number 1277285GT against your parts manual to confirm fitment before ordering.
Key Features
- OEM-Calibrated Pressure Setting — Factory-set to 1950 PSI, this valve matches the precise hydraulic pressure threshold engineered for SX-series super-boom operation — no field adjustment needed to hit spec.
- Direct Drop-In Replacement — Engineered to the same port configuration and thread interface as the original, this valve seats and seals to the hydraulic circuit without modification.
- Fits SX Super-Boom Lifts — Compatible with the SX-105 XC and SX-125 XC, Genie's highest-reaching telescopic boom platforms, where hydraulic precision is critical at elevation.
- Protects the Hydraulic System — A correctly functioning relief valve prevents over-pressurization that can damage pumps, cylinders, and hoses. A failed or drifted valve puts the entire hydraulic circuit at risk.
- Safety-Critical Component — On aerial work platforms operating at extreme heights, maintaining correct hydraulic pressure limits is a direct contributor to platform stability and safe load handling. Using a genuine OEM valve keeps this safeguard intact.
A hydraulic relief valve acts as a pressure safety gate within the machine's hydraulic circuit. When system pressure reaches the set limit — in this case 1950 PSI — the valve opens to divert excess fluid back to the reservoir, protecting pumps, actuators, and hoses from over-pressure damage. On high-reach telescopic booms like the SX-105 XC and SX-125 XC, where hydraulic forces govern boom extension, platform leveling, and load management at significant heights, a worn or out-of-spec relief valve can cause sluggish boom response, system overheating, or uncontrolled pressure spikes that stress the entire circuit.
Part Details
| Part Number | 1277285GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 1950 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
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.
