The Genie 43688GT is a genuine OEM Pump Assembly built for a range of Genie GS scissor lifts, Z articulating boom lifts, and TMZ trailer-mounted articulating booms. As a direct OEM replacement, this assembly is manufactured to the same specifications as the original unit, ensuring a correct drop-in fit without improvisation or guesswork. Compatible models include the GS-3384, GS-3390, GS-4390, GS-5390, TMZ-50/30, TMZ-17/10, Z-34/22 IC, Z-45/22, Z-45/25J IC Power, and Z-34 IC — cross-reference part number 43688GT against your machine's parts manual to confirm fitment for your specific unit before ordering.
Key Features
- Genuine OEM Construction — Built by Genie to original design tolerances, ensuring dimensional conformity and material consistency with the assembly it replaces.
- Direct OEM Replacement — Engineered to mount and connect exactly as the factory assembly did, so installation follows standard service procedures without adaptation.
- Broad Genie Fitment — Covers Genie GS scissor lifts (GS-3384 through GS-5390), TMZ trailer-mounted articulating booms, and Z-series articulating booms including the Z-34/22 IC, Z-45/22, and Z-45/25J IC Power.
- Restored Machine Function — A correctly operating pump assembly keeps fluid moving through the circuit it serves; a worn or failed pump causes sluggish or non-responsive machine movement that takes equipment out of service.
- Operational Safety — On aerial lifts, a pump assembly in sound condition is essential to controlled, predictable platform and boom movement — a key factor in safe operation at height.
A pump assembly is responsible for moving fluid through the circuit it serves, providing the flow needed to actuate the machine's lift and drive functions. When the assembly wears or fails, output drops, response becomes sluggish, or movement stops altogether — all conditions that ground the machine until the unit is replaced. Installing a genuine OEM assembly in place of the failed unit restores the correct flow characteristics for the circuit, returning the machine to normal service. Always confirm part number 43688GT against your Genie parts manual before ordering to be certain this is the correct assembly for your serial number and configuration.
Part Details
| Part Number | 43688GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Pump Assembly (42185) |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-34/22 IC | Z-34/22 IC |
| Z-45/22 | Z-45/22 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-34 IC | Z-34 IC |
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.
