The Genie 104800GT is a genuine OEM 3-position 4-way solenoid valve designed for the TZ-34/20 trailer-mounted articulating boom lift, specifically controlling turntable left and right rotation. As a direct OEM replacement sourced through Genie's authorized parts network, this valve matches the original component specification for seamless integration into the hydraulic control circuit. Please note that items 1A and 1B referenced in the parts manual are not included with this valve and must be purchased separately — verify your parts diagram before ordering to ensure you have everything needed for a complete repair.
Key Features
- OEM-Grade Hydraulic Sealing Built to the same internal seal material and spool tolerances as the original, ensuring consistent pressure control and leak-free operation in the turntable rotation circuit.
- Direct-Fit Installation Engineered as a drop-in replacement for the TZ-34/20 hydraulic system, matching original port sizing, mounting configuration, and electrical connector specifications.
- TZ-34/20 Specific Fitment Verified for the Genie TZ-34/20 trailer-mounted articulating boom lift — cross-reference part number 104800GT against your machine's parts manual to confirm the correct application before installation.
- Precise Directional Flow Control The 3-position, 4-way spool design accurately meters hydraulic flow to deliver smooth, controlled turntable movement in both left and right rotation directions.
- Operational Safety — Turntable Control A faulty or worn solenoid valve in the turntable rotation circuit can cause erratic or uncontrolled boom swing — restoring this valve to OEM condition is critical for safe, predictable machine operation at height.
- Partial Assembly — Items 1A and 1B Not Included This valve is sold as a standalone unit; associated components listed as items 1A and 1B in the Genie parts diagram must be ordered separately to complete the assembly.
A solenoid valve is an electrically operated hydraulic control component that directs pressurized fluid through a circuit based on commands from the machine's control system. In a 3-position, 4-way configuration, the valve spool shifts between left-flow, right-flow, and a neutral center-blocked position, giving the operator precise directional authority over the turntable rotation function. When the solenoid coil fails, the spool sticks, or internal seals degrade, the turntable may become unresponsive, drift unintentionally, or lose smooth control — any of which compromises safe operation of the boom at working height.
Part Details
| Part Number | 104800GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Solenoid Valve, 3-Position 4-Way, TZ-34 AA, Turntable Rotate Left/Right |
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.
