The Genie 237211GT is a genuine OEM Check Valve, Size 12 (60 psi) designed for the SX-150 and SX-180 telescopic super-boom lifts. As a direct OEM replacement sourced through the Genie parts program, this valve is built to the same specification as the original component installed at the factory. Cross-reference part number 237211GT against your machine's parts manual to confirm fitment before ordering. Keeping the hydraulic system operating at the correct pressure threshold is critical on tall-reach equipment like the SX series, making this a priority replacement when the original valve shows signs of wear or failure.
Key Features
- Rated at the Correct Cracking Pressure — Engineered to open precisely at 60 psi, this check valve maintains the hydraulic pressure differentials the SX-150 and SX-180 depend on for controlled, predictable boom movement.
- Genuine OEM Component — Supplied as an authentic Genie part, this valve meets the same material and dimensional tolerances as the original, ensuring the hydraulic circuit performs as designed.
- Direct-Fit Size 12 Configuration — The Size 12 port sizing matches the existing hydraulic plumbing on compatible SX-series machines, allowing straightforward installation without line modifications.
- Fits SX-150 and SX-180 Super Booms — Verified fitment for both models in Genie's highest-reach telescopic boom lift range, covering common fleet configurations at large construction and industrial sites.
- Protects Hydraulic Circuit Integrity — A check valve prevents reverse flow and pressure bleed-back in the hydraulic system. A faulty valve can cause boom drift, sluggish response, or uncontrolled load movement — replacing a failed unit restores safe, responsive boom operation.
- Critical Safety Function on High-Reach Equipment — On super-boom lifts operating at extreme platform heights, hydraulic check valve integrity directly affects platform stability and load control, making correct part specification essential.
A check valve is a one-directional flow control component within the hydraulic system — it allows fluid to move in one direction and automatically blocks reverse flow when pressure drops or the direction of demand changes. On telescopic boom lifts like the SX-150 and SX-180, check valves play a key role in holding boom position, preventing unintended retraction or drift under load, and protecting other hydraulic components from pressure spikes. When a check valve wears out or fails to seal properly, operators may notice the boom slowly losing position, reduced lift response, or erratic movement — all of which require immediate attention on machines working at height.
Part Details
| Part Number | 237211GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve, Size 12 (60 psi) |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
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.
