The Genie 104070GT is a genuine OEM Gear Pump, 16CC, 11T, Axial Port built for Genie GS-series scissor lifts. As a direct OEM replacement, this pump is manufactured to the same standards as the original, ensuring the correct displacement, tooth count, and axial port configuration for a drop-in installation. It is confirmed to fit the GS-3384, GS-3390, GS-4390, and GS-5390 — always cross-reference part number 104070GT against your machine's parts manual to verify the correct fit for your serial number range.
Key Features
- OEM-Matched Displacement and Configuration — Built to the original 16CC displacement and 11-tooth specification with axial port orientation, ensuring the pump matches the flow and connection requirements of the original unit.
- Genuine Genie OEM Part — Sourced directly from Genie, this pump carries OEM validation — not an approximation — so it meets the exact design intent for these scissor lift models.
- Confirmed GS Scissor Lift Fitment — Designed for the GS-3384, GS-3390, GS-4390, and GS-5390, covering Genie's larger-platform rough-terrain and slab scissor lift range.
- Maintains Hydraulic System Output — A correctly functioning gear pump sustains the fluid flow and pressure the lift's hydraulic circuit depends on for raising and lowering the platform. A worn or failing pump causes sluggish lift, pressure loss, and uneven platform movement.
- Operational Safety — The pump is a primary driver of platform lift function on aerial scissor lifts. Replacing a degraded unit with the correct OEM part restores consistent, predictable platform operation — critical for safe elevated work.
A gear pump generates hydraulic flow by meshing rotating gears to draw fluid in on one side and pressurize it on the other, supplying the hydraulic circuit that raises and lowers the scissor platform. On large-platform GS scissor lifts like the GS-4390 and GS-5390, the pump must deliver consistent flow and pressure to move heavy loads smoothly and hold the platform securely at height. When the pump wears internally — through gear or housing erosion — output pressure drops, lift speed slows, and the machine may struggle to reach or hold full platform height. Replacing it with the correct OEM unit, such as this 104070GT, restores full system performance and ensures the pump interfaces correctly with the axial-port plumbing already on the machine.
Part Details
| Part Number | 104070GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Gear Pump, 16CC, 11T, Axial Port |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-3384 | GS-3384 |
| 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.
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