The Genie 84155GT is a genuine OEM Check Valve, 100 PSI, Size 10 designed for Genie GS scissor lifts and GTH telehandlers. As a factory-sourced component, this check valve delivers the exact pressure rating and port sizing specified for the hydraulic systems on the GS-2668 DC, GS-3268 DC, GTH-636, GTH-844, GTH-1048, and GTH-1056. Sourcing a genuine OEM part means you get the correct flow-control characteristics without guesswork, so hydraulic system integrity is maintained from installation forward. Cross-reference part number 84155GT against your Genie parts manual to confirm fitment before ordering.
Key Features
- Rated at 100 PSI for Your System — The correct pressure rating ensures the hydraulic circuit operates within its designed limits, protecting downstream components from pressure spikes or backflow.
- Size 10 Port Compatibility — The Size 10 port specification matches the hydraulic line connections on compatible machines directly, so installation seats correctly without adapters or modifications.
- Genuine OEM Sourcing — Manufactured to Genie's original specifications, this check valve carries the same material grade and sealing performance as the part it replaces.
- Broad Compatibility Across Two Machine Families — Fits Genie GS electric scissor lifts (GS-2668 DC, GS-3268 DC) and GTH telehandlers (GTH-636, GTH-844, GTH-1048, GTH-1056), making it a practical stock item for mixed fleets.
- Hydraulic Safety Assurance — On aerial lifts and telehandlers, a properly functioning check valve prevents unintended load drift and maintains platform or boom position — a critical operational safety function.
A check valve is a one-way flow-control component in a hydraulic circuit. Its job is to allow fluid to pass freely in one direction while blocking reverse flow, which prevents loads from drifting and protects pumps and actuators from back-pressure damage. On scissor lifts and telehandlers, check valves are typically positioned in lift and stabilizer circuits where maintaining pressure under load is essential to safe operation. When a check valve fails — whether through worn seals, a stuck ball, or a cracked body — the circuit loses its ability to hold position, and the machine may drift, respond erratically, or trigger safety lockouts. Replacing a failed check valve with the correct OEM unit restores proper hydraulic behavior and brings the system back to its specified operating standard.
Part Details
| Part Number | 84155GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, 100 PSI, Size 10 |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-2668 DC | GS-2668 DC |
| GS-3268 DC | GS-3268 DC |
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
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.
