The Genie 29428GT is a genuine OEM Check Valve designed for Genie S-series telescopic boom lifts and Z-series articulating boom lifts, including the S-40, S-45, S-60, S-65, and Z-60/34. As a direct OEM replacement sourced through Genie's authorized parts program, this component matches the original specification exactly — ensuring proper hydraulic system behavior and a straightforward installation with no improvisation required. Cross-reference part number 29428GT against your parts manual to confirm fitment for your specific serial range before ordering.
Key Features
- Genuine OEM Hydraulic Integrity — Built to the same pressure ratings and flow tolerances as the original, ensuring the hydraulic circuit performs exactly as engineered.
- Direct Drop-In Replacement — Matches the original port configuration and body dimensions, allowing this valve to seat and seal correctly in the existing hydraulic circuit without rework.
- Broad Boom Lift Coverage — Fits Genie S-series telescopic booms (S-40, S-45, S-60, S-65) and the Z-60/34 articulating boom, covering a wide range of common Genie aerial platforms.
- Prevents Unintended Flow Reversal — A properly functioning check valve holds hydraulic pressure in one direction only; a failed unit can cause platform drift or sluggish boom response, directly affecting safe machine operation.
- Critical Safety Component — On aerial boom lifts, hydraulic check valves are integral to platform position control. Using a genuine OEM part maintains the engineered safety margin built into Genie's hydraulic circuit design.
A check valve is a one-way hydraulic component that allows fluid to flow freely in one direction while blocking reverse flow. In a boom lift's hydraulic system, it plays a key role in holding cylinder position, preventing unintended load-induced movement, and maintaining pressure in critical circuits when the pump is not actively running. When a check valve wears or fails, operators may notice platform drift, slow or erratic boom movement, or a loss of holding pressure — all of which compromise both productivity and safe operation on the jobsite.
Part Details
| Part Number | 29428GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-40 | S-40 |
| S-45 | S-45 |
| S-65 | S-65 |
| 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.
