The Genie 226757GT is a genuine OEM Pilot Closed Check Valve designed for Genie SX-series super-boom telescopic lifts, including the SX-150, SX-180, and SX-135 XC. As a direct Genie OEM component, this valve meets the exact design and performance standards of the original part it replaces, ensuring correct hydraulic system behavior on these high-reach machines. Cross-reference part number 226757GT against your Genie parts manual to confirm fitment before ordering. Built to OEM specification, this replacement delivers the precise hydraulic control characteristics required to keep your boom operating safely and predictably at height.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Genie's exact valve specification, ensuring correct cracking pressure and flow characteristics for the SX-series hydraulic circuit.
- Direct-Fit Replacement — Engineered to install directly in place of the original valve with matching port configuration and body dimensions for a straightforward swap.
- Verified SX Super-Boom Compatibility — Confirmed fitment for the SX-150, SX-180, and SX-135 XC telescopic boom lifts — Genie's tallest and most demanding super-boom platforms.
- Load-Holding Performance — A properly functioning pilot closed check valve holds boom position under load without drift, protecting both the operator and the structure of the machine during elevated work.
- Safety-Critical Hydraulic Function — On aerial boom lifts, check valve failure can result in uncontrolled boom movement. Replacing a worn or leaking valve with a genuine OEM unit restores the hydraulic lock performance these machines depend on for safe operation at height.
A pilot closed check valve is a hydraulic control component that allows fluid to flow freely in one direction while blocking reverse flow unless an external pilot signal is applied to release it. In a super-boom telescopic lift, this type of valve is used to hold cylinders in position under load — preventing the boom from drifting or dropping when hydraulic pressure is not actively applied. When the valve wears, sticks, or develops internal leakage, the result can be slow boom drift, loss of position control, or an inability to hold the platform steady at elevation. Replacing a faulty valve promptly restores the hydraulic lock function that is fundamental to safe, controlled boom operation.
Part Details
| Part Number | 226757GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, Pilot Closed, CODA-XCN |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 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.
