The Genie 65744GT is a genuine OEM Flow Regulator Valve, 1.5 GPM, designed for GS-3390, GS-4390, and GS-5390 large-platform scissor lifts. As a direct Genie OEM component, this valve is manufactured to the same specification as the part originally installed on your machine, ensuring correct hydraulic flow rates without guesswork or adjustment. This part fits the full GS-3390, GS-4390, and GS-5390 series — cross-reference part number 65744GT against your machine's parts manual to confirm application before ordering. Keep a spare on hand to avoid extended hydraulic system downtime on the job.
Key Features
- OEM-Calibrated Flow Rate — Manufactured at the specified 1.5 GPM rating, so hydraulic pressure and lift speed perform exactly as the machine was engineered to deliver.
- Direct Drop-In Replacement — This valve installs into the existing hydraulic circuit with no reworking of fittings or lines required, matching the original port configuration.
- Confirmed Compatibility — Fits Genie GS-3390, GS-4390, and GS-5390 large rough-terrain and slab scissor lifts, covering the widest models in the GS scissor lift lineup.
- Consistent Lift Performance — A correctly functioning flow regulator valve maintains smooth, controlled platform travel; a worn or out-of-spec valve can cause erratic or sluggish lift movement under load.
- Genuine Genie OEM Part — Sourced directly through authorized Genie supply channels, this component carries the full integrity of OEM manufacturing — not a generic hydraulic valve adapted to fit.
- Hydraulic System Safety — On aerial scissor lifts, precise flow regulation is critical to controlled platform lowering speed; an incorrect or failed valve can compromise safe descent behavior.
A flow regulator valve controls the rate at which hydraulic fluid moves through a specific circuit in the machine's hydraulic system, limiting flow to a set volume — in this case, 1.5 GPM. On scissor lifts like the GS-3390, GS-4390, and GS-5390, this regulation governs how quickly the platform raises or lowers, keeping movement smooth and predictable regardless of load. When this valve wears, becomes blocked, or fails, operators may notice inconsistent platform speed, jerky movement, or loss of controlled descent — all of which affect both productivity and safe operation.
Part Details
| Part Number | 65744GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flow Regulator Valve, 1.5 GPM |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
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.
