The Genie 87663GT is a genuine OEM Function Pump to Manifold Hose built for Genie GS scissor lifts, specifically the GS-3390, GS-4390, and GS-5390 models. Sourced directly from Genie, this part matches the original routing, end fittings, and length of the factory-installed hose — no adaptation needed. Cross-reference part number 87663GT against your machine's parts manual to confirm it is the correct hose for your unit before ordering.
Key Features
- Genuine OEM Construction — Built to Genie's original material and dimensional specifications, ensuring the hose holds up to the demands of large-platform scissor lift operation.
- Exact-Match Routing and Fittings — Engineered to the factory routing between the function pump and manifold, so the hose installs cleanly in the original mount points without rework.
- Confirmed Fitment for Large GS Models — Designed for the GS-3390, GS-4390, and GS-5390 scissor lifts, covering Genie's heavy-duty rough-terrain and large slab scissor platform range.
- Restore Full Fluid Flow — A cracked, weeping, or collapsed hose restricts fluid delivery between the function pump and manifold, degrading lift and drive response. Replacing it with the correct OEM part restores proper flow through the circuit.
- Operational Integrity on Elevated Platforms — On large scissor lifts, consistent fluid delivery to the manifold is essential for predictable platform movement. A failed hose at height creates an unsafe working condition that an OEM replacement directly addresses.
A hose connecting the function pump to the manifold carries fluid between these two components to enable the machine's working functions. When this hose develops a leak, a crack, or internal collapse, fluid delivery is interrupted or reduced — causing sluggish, uneven, or non-responsive platform movement. Replacing a worn or damaged hose with part number 87663GT restores the correct flow path and keeps the machine operating as designed.
Part Details
| Part Number | 87663GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Function Pump to Manifold Hose |
Compatibility & Fitment
| Name | Models |
|---|---|
| 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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