The Genie 36648GT is a genuine OEM Counterbalance Valve, 2500 PSI designed for Genie Z-series articulating boom lifts. As a direct OEM replacement, part number 36648GT is manufactured to the same specifications as the original, ensuring a correct fit and consistent operation across compatible machines. This valve fits a range of Z-series models including the Z-60/34, Z-34/22 N, Z-34/22 Bi-Energy, Z-30/20 N, Z-80/60, Z-34/22 IC, and Z-34 IC. Cross-reference 36648GT against your machine's parts manual to confirm it is the correct valve for your unit before ordering.
Key Features
- Genuine OEM Valve Quality — Manufactured to Genie's original pressure specification at 2500 PSI, ensuring the valve opens and holds at the correct threshold for safe boom operation.
- Direct OEM Replacement — This counterbalance valve installs directly in place of the original component with no modification, maintaining correct port sizing and thread engagement.
- Broad Z-Series Fitment — Compatible with multiple Genie Z-series articulating boom lifts, including the Z-60/34, Z-34/22 N, Z-34/22 Bi-Energy, Z-30/20 N, Z-80/60, Z-34/22 IC, and Z-34 IC.
- Controlled Load Holding — A correctly functioning counterbalance valve prevents uncontrolled boom movement under load, keeping the boom stable when hydraulic pressure is removed or a line is lost.
A counterbalance valve is a load-holding control valve installed in the hydraulic circuit of a boom lift to prevent the boom from drifting or dropping when the machine is stationary or when a hydraulic line fails. It works by requiring a controlled pilot signal before allowing fluid to release from a loaded cylinder, which keeps the boom securely in position under gravity and working loads. When a counterbalance valve wears, leaks internally, or drifts from its rated pressure setting, the boom may creep or drop unexpectedly — a serious concern on aerial equipment — making timely replacement with the correct OEM-rated part essential.
Part Details
| Part Number | 36648GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Counterbalance Valve, 2500 PSI |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-30/20 N | Z-30/20 N |
| Z-34 IC | Z-34 IC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-34/22 IC | Z-34/22 IC |
| Z-34/22 N | Z-34/22 N |
| Z-60/34 | Z-60/34 |
| Z-80/60 | Z-80/60 |
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.
