The Genie 43685GT is a genuine OEM Lift Pump Seal Kit designed for Barnes lift pumps across a wide range of Genie equipment. As a factory-authorized part, this seal kit delivers the correct material grades and dimensional tolerances needed to restore a Barnes pump to proper operating condition. It fits Genie GS scissor lifts, GR and GRC vertical mast lifts, QS stock-picking lifts, Z and TZ articulating booms, and TMZ trailer-mounted booms — making it one of the most broadly compatible pump seal kits in the Genie line. Cross-reference part number 43685GT against your machine's parts manual to confirm it is the correct kit for your specific unit before ordering.
Key Features
- Genuine OEM Sealing Materials — Each seal in the kit is manufactured to Genie OEM specifications, ensuring correct compression ratings and material grade for the Barnes lift pump.
- Direct-Fit Replacement — The kit is engineered to match the Barnes pump's original seal geometry, so components seat correctly without reworking or adapting pump bores.
- Broad Genie Fleet Coverage — Fits GS scissor lifts, GR and GRC vertical mast lifts, QS series mast lifts, Z and ZX articulating booms, TZ and TMZ trailer-mounted booms — one kit covers a wide cross-section of your fleet.
- Restores Pump Integrity — Worn or damaged pump seals allow fluid to bypass internally, reducing lift capacity and responsiveness. A fresh seal kit returns the pump to its proper operating condition.
- Platform Safety Relevance — Lift pump integrity is directly tied to the machine's ability to raise and hold the platform reliably. Using a genuine OEM seal kit ensures the pump performs as the machine's safety systems depend on it to.
A lift pump seal kit contains the internal seals and related soft components that maintain fluid containment within the Barnes lift pump. Over time, these seals can harden, crack, or deform under heat and pressure cycles, leading to internal bypass, sluggish lift response, or an inability to hold platform height. Replacing the full seal kit — rather than individual seals — ensures every wear point in the pump is addressed at once, restoring consistent pump output and preventing repeat failures from adjacent worn seals.
Part Details
| Part Number | 43685GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lift Pump Seal Kit, Barnes |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRC-12 | GRC-12 |
| QS-12R | QS-12R |
| QS-15R | QS-15R |
| QS-20R | QS-20R |
| QS-12W | QS-12W |
| QS-15W | QS-15W |
| QS-20W | QS-20W |
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| GR-8 | GR-8 |
| GS-1530 | GS-1530 |
| GS-1532 | GS-1532 |
| GS-1930 | GS-1930 |
| GS-1932 | GS-1932 |
| GS-2032 | GS-2032 |
| GS-2632 | GS-2632 |
| GS-3232 | GS-3232 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
| GS-4047 | GS-4047 |
| GS-4655 | GS-4655 |
| GS-30 | GS-30 |
| GS-32 | GS-32 |
| GS-46 | GS-46 |
| TZ-50 | TZ-50 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-34/22 IC | Z-34/22 IC |
| Z-45/25 | Z-45/25 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| 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.
