The Genie 44166GT is a genuine OEM Relief Valve, 1000 PSI designed for Genie GS series scissor lifts, including the GS-1530, GS-1930, GS-2032, GS-2632, GS-2046, GS-2646, and GS-3246. As a genuine OEM part, this valve is manufactured to the exact pressure specification required to maintain safe, consistent hydraulic system performance across the supported scissor lift models. Cross-reference part number 44166GT against your parts manual to confirm fitment for your specific unit before ordering.
Key Features
- Exact Pressure Rating — Factory-rated at 1000 PSI to match the hydraulic system requirements of Genie GS scissor lifts — no pressure guesswork or recalibration needed.
- Genuine OEM Construction — Sourced directly through Genie's authorized parts program, ensuring the valve body, seat, and spring meet the original design specification for this application.
- Direct Drop-In Replacement — Engineered to install in the same port location as the original valve, using the same thread form and envelope dimensions for a straightforward swap.
- Broad GS Series Coverage — Fits seven GS scissor lift models, including the GS-1530, GS-1930, GS-2032, GS-2632, GS-2046, GS-2646, and GS-3246, making it a practical stock item for mixed fleets.
- Hydraulic System Protection — A correctly functioning relief valve prevents damaging pressure spikes from reaching cylinders, hoses, and pumps, protecting the broader hydraulic circuit from premature wear.
- Critical for Safe Lift Operation — On scissor lifts, an out-of-spec or failed relief valve can compromise lift and hold performance at height — replacing a worn valve restores the pressure control your machine depends on for safe operation.
A hydraulic relief valve acts as a pressure-limiting safety device within the machine's hydraulic circuit. When system pressure reaches the valve's set threshold — in this case 1000 PSI — the valve opens to divert excess fluid back to the reservoir, preventing dangerous over-pressurization of hoses, cylinders, and other hydraulic components. On a scissor lift, this function is especially important because it governs the force applied during the raise cycle and helps maintain stable platform positioning. When a relief valve wears, sticks, or drifts from its set pressure, operators may notice sluggish lift response, inability to reach full height, or uncontrolled pressure buildup — all signs that the valve needs immediate attention.
Part Details
| Part Number | 44166GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Relief Valve, 1000 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-1530 | GS-1530 |
| GS-1930 | GS-1930 |
| GS-2032 | GS-2032 |
| GS-2632 | GS-2632 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
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.
