The Genie 75858GT is a genuine OEM Check Valve Assembly designed for the Z-60/34 articulating boom lift. Sourced directly from Genie, this assembly matches the original component in material, porting, and cracking pressure, ensuring it seats and seals exactly as the hydraulic system requires. If you are maintaining or restoring a Z-60/34, cross-reference 75858GT against your parts manual to confirm the correct assembly for your machine's hydraulic circuit. Keeping a replacement on hand means hydraulic faults are resolved quickly without waiting on sourcing delays.
Key Features
- Genuine OEM Hydraulic Integrity — Built to the exact cracking-pressure and flow specifications of the original, so the hydraulic circuit behaves as Genie engineered it.
- Direct Assembly Replacement — Supplied as a complete assembly, this part installs as a single unit, replacing the original without adapting individual valves or fittings.
- Confirmed Fitment for the Z-60/34 — Engineered specifically for the Z-60/34 articulating boom, eliminating compatibility guesswork on a machine where hydraulic routing is precise.
- Unidirectional Flow Control — A correctly functioning check valve prevents unintended back-flow in the hydraulic system, keeping boom movements smooth, controlled, and responsive under load.
- Safety-Critical Hydraulic Component — On an articulating boom lift, check valves are integral to holding boom position and preventing drift. A failed or leaking valve can compromise platform stability, making timely replacement essential for safe operation.
A check valve is a one-way hydraulic component that allows fluid to flow freely in a single direction while blocking reverse flow. In an articulating boom lift like the Z-60/34, check valves are positioned throughout the hydraulic circuit to hold cylinder positions, prevent boom drift, and protect downstream components from pressure spikes. When a check valve fails — through wear on the sealing element, contamination, or fatigue — the affected cylinder can lose its hold, causing unintended movement, sluggish boom response, or system pressure loss. Replacing the assembly as a complete unit restores proper hydraulic sealing and keeps the boom operating with the precision and control operators depend on at height.
Part Details
| Part Number | 75858GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-60/34 | Z-60/34 |
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.
