The Genie 161538GT is a genuine OEM Check Valve, 65 PSI built for Genie telescopic and articulating boom lifts. As a direct OEM replacement, this valve meets Genie's original design standards — no guesswork on spec compatibility. This check valve is confirmed to fit models including the SX-150, SX-180, SX-135 XC, SX-125 XC, S-45 XC, S-60 J, S-65 XC, S-80 J, Z-62/40, and ZX-135/70, spanning both the S and SX telescopic boom families and the Z and ZX articulating boom families.
Key Features
- Genuine OEM Valve Construction — Manufactured to Genie's original design specifications, ensuring the correct 65 PSI cracking pressure and dimensional conformity for a proper drop-in fit.
- Direct OEM Replacement — Installs in place of the original valve without modification, restoring the circuit to its designed operating condition.
- Broad Boom Lift Coverage — Fits Genie SX super-boom and S telescopic boom lifts as well as Z and ZX articulating boom lifts across multiple platform configurations.
- Maintains One-Way Flow Control — A correctly functioning check valve holds fluid in the circuit when pressure drops, preventing unintended movement and supporting predictable boom operation.
- Operational Safety Relevance — On aerial boom lifts, maintaining correct valve function is critical to platform stability and controlled movement; replacing a faulty valve with the correct OEM part supports safe machine operation.
A check valve allows fluid to flow in one direction only, blocking reverse flow when upstream pressure falls. On boom lifts, check valves are used to hold fluid in a circuit — preventing a loaded boom section from drifting or dropping unintentionally when the machine is at rest or during a loss of pressure. When a check valve fails, it may allow backflow that causes slow or uncontrolled boom movement, making prompt replacement with the correct-rated part essential. The 65 PSI rating on this valve is the cracking pressure at which it opens to allow forward flow — using a valve with the wrong rating will alter circuit behavior and should be avoided.
Part Details
| Part Number | 161538GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, 65 PSI |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-45 XC | S-45 XC |
| S-60 J | S-60 J |
| S-65 XC | S-65 XC |
| S-80 J | S-80 J |
| SX-125 XC | SX-125 XC |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| Z-62/40 | Z-62/40 |
| ZX-135/70 | ZX-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.
