The Genie 37186GT is a genuine OEM Check Valve (36179GT) built for Genie Z-series articulating boom lifts, including the Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-45/25, Z-45/25J DC, Z-45/25J Bi-Energy, and Z-30/20 N. As a direct OEM replacement, this check valve is manufactured to the same specifications as the original component it replaces, ensuring correct fit and function without adaptation. Cross-reference part number 37186GT against your machine's parts manual to confirm this is the correct valve for your unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original specifications, delivering the dimensional conformity and material grade that a valve seat and sealing surface demand for consistent, leak-free operation.
- Direct-Fit Replacement — Engineered to install in the same position and port configuration as the original Check Valve (36179GT), so the replacement drops into place without rework.
- Broad Z-Series Compatibility — Fits multiple Genie Z-series articulating boom lift variants, including Bi-Energy, DC, and standard models across the Z-34/22, Z-45/25J, and Z-30/20 N lines.
- Flow Control Integrity — A correctly functioning check valve allows fluid to travel in only one direction and blocks reverse flow, protecting the circuit it serves from pressure loss and unintended movement.
- Operational Safety — On an articulating boom lift, uncontrolled fluid backflow caused by a failed check valve can result in unintended platform movement. Replacing a worn or failed valve with the correct OEM part restores proper directional control.
A check valve is a one-way flow control component that permits fluid to move through a circuit in a single direction while preventing it from flowing back. On articulating boom lifts, check valves are used to hold position, protect circuits from pressure spikes, and prevent the unintended retraction or descent of boom sections when the machine is not actively commanded. When a check valve wears or fails, the controlled circuit can lose pressure, causing the boom or platform to drift or respond unpredictably. Replacing it promptly with the correct OEM part restores the directional integrity the machine depends on for safe, accurate positioning.
Part Details
| Part Number | 37186GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve (36179GT) |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-30/20 N | Z-30/20 N |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 N | Z-34/22 N |
| Z-45/25 | Z-45/25 |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
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.
