The Genie 84331GT is a genuine OEM Pressure-Compensating Flow Control Valve designed for the TZ-34/20 trailer-mounted articulating boom lift. Sourced directly from Genie, this valve is built to the exact hydraulic specifications of the original component, ensuring proper integration with the TZ-34/20's hydraulic circuit. Cross-reference part number 84331GT against your parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Hydraulic Precision — Built to Genie's original pressure-compensation tolerances, ensuring consistent flow regulation under varying load conditions — exactly what a hydraulic control valve demands.
- Direct-Fit Replacement — Engineered to match the original valve's port configuration and thread specifications for a straightforward swap into the TZ-34/20 hydraulic system.
- Confirmed Fitment — Verified for the TZ-34/20 trailer-mounted articulating boom lift; check your serial number and parts manual to validate compatibility.
- Stable Boom Movement — A properly functioning flow control valve maintains smooth, controlled boom actuation regardless of system pressure fluctuations, preventing erratic or uneven movement.
- Operational Safety Compliance — On aerial boom lifts, consistent hydraulic flow control is critical to predictable platform movement; replacing a worn or failed valve restores the precise motion control the machine requires for safe operation.
A pressure-compensating flow control valve regulates the rate of hydraulic fluid passing through a circuit while automatically adjusting for changes in system pressure. In a trailer-mounted articulating boom like the TZ-34/20, this valve keeps boom functions — such as lift, swing, and extension — moving at a steady, controlled speed even as the hydraulic load shifts. When this valve wears or fails, operators may notice sluggish response, jerky boom movement, or inconsistent function speeds, all of which compromise both productivity and safe operation. Replacing it with the correct OEM valve restores the hydraulic system's intended behavior.
Part Details
| Part Number | 84331GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Pressure-Compensating Flow Control Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| TZ-34/20 | TZ-34/20 |
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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