The Genie 50481GT is a genuine OEM Counterbalance Valve, 3500 PSI, built for Genie S-series telescopic boom lifts and Z-series articulating boom lifts. As a factory-sourced replacement, this valve delivers the correct pressure rating and dimensional fit required by the machines it serves. It is confirmed compatible with the S-80X, S-80, S-85, S-80 XC, S-85 XC, Z-45/25J IC Power, Z-45/25, Z-45/25J DC, and Z-45/25J Bi-Energy. Cross-reference part number 50481GT against your machine's parts manual before ordering to confirm applicability to your specific unit.
Key Features
- Genuine OEM Pressure Rating — Manufactured to Genie's 3500 PSI specification, ensuring the valve opens and holds at the pressure the circuit demands.
- Direct OEM Replacement — Engineered to match the original valve's port configuration and body dimensions for a straightforward swap with no re-plumbing.
- Broad Boom Lift Coverage — Fits S-80, S-80X, S-80 XC, S-85, S-85 XC, Z-45/25, Z-45/25J DC, Z-45/25J IC Power, and Z-45/25J Bi-Energy models.
- Load-Holding Integrity — A correctly functioning counterbalance valve prevents uncontrolled movement of a raised boom if pressure is suddenly lost, keeping the platform stable during operation.
A counterbalance valve is a load-holding valve installed in the hydraulic circuit of a boom lift to prevent the boom from drifting or dropping when the machine is at rest or when a hydraulic line loses pressure. It works by requiring a controlled pilot signal before it allows fluid to flow in the load-lowering direction, which means the boom stays in position unless the operator commands movement. When this valve fails — through internal leakage, contamination, or wear — the boom may drift downward under load or respond sluggishly to lowering commands, posing a serious operational hazard. Replacing a faulty counterbalance valve with the correct OEM part restores predictable, controlled boom movement on Genie S and Z series boom lifts.
Part Details
| Part Number | 50481GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Counterbalance Valve, 3500 PSI |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-80 | S-80 |
| S-80 XC | S-80 XC |
| S-80X | S-80X |
| S-85 | S-85 |
| S-85 XC | S-85 XC |
| Z-45/25 | Z-45/25 |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J IC Power | Z-45/25J IC Power |
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.
