The Genie 69873GT is a genuine OEM Check Valve built for Genie telescopic and articulating boom lifts. Sourced directly through the OEM supply chain, this part delivers exact dimensional and performance conformity for the machines it serves. It fits a broad range of Genie booms, including the S-100HD, S-120HD, SX-135 XC, SX-125 XC, Z-60/34, Z-135/70, and Z-80/60. Cross-reference part number 69873GT against your machine's parts manual to confirm it is the correct valve for your specific unit before ordering.
Key Features
- Genuine OEM Specification — Manufactured to Genie's original design tolerances, ensuring consistent valve seating and correct flow characteristics for the circuit it serves.
- Direct-Fit Replacement — Engineered to install in place of the original component with no modification, maintaining correct port sizing and thread engagement.
- Broad Boom Fitment — Compatible with Genie S-series telescopic booms, SX super-boom lifts, and Z-series articulating booms, covering multiple platform heights and configurations.
- Fluid Flow Integrity — A properly functioning check valve allows fluid to travel in only one direction, preventing backflow that could cause uncontrolled movement or loss of position in the boom system.
- Operational Safety — On aerial boom lifts, a failed or leaking check valve can result in platform drift or unexpected boom movement. Replacing a worn valve with a correct OEM part helps maintain the controlled, predictable operation these machines require.
A check valve is a one-way flow control component that permits fluid to pass freely in a single direction while blocking reverse flow. In boom lift applications, check valves are used to hold loads in position, protect circuits from pressure spikes, and prevent unintended motion when the machine is at rest or under load. When a check valve fails — through wear, contamination, or damaged seating — fluid can bypass in the wrong direction, leading to slow drift, sluggish response, or loss of boom position. Replacing a faulty valve promptly with the correct OEM part restores proper circuit behavior and keeps the machine operating as designed.
Part Details
| Part Number | 69873GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-125 XC | SX-125 XC |
| SX-135 XC | SX-135 XC |
| Z-60/34 | Z-60/34 |
| Z-80/60 | Z-80/60 |
| Z-135/70 | Z-135/70 |
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.
