The Genie 37405GT is a genuine OEM Hydraulic Swivel Seal Kit designed for Genie S-60, S-65, S-80, and S-85 telescopic boom lifts. As a direct OEM replacement, this kit delivers the correct seals to restore the hydraulic swivel assembly (37402) to proper operating condition without modification. It is the manufacturer-specified solution for addressing seal wear or fluid weeping at the swivel on these S-series booms, and it confirms directly against Genie parts documentation for those models.
Key Features
- OEM-Grade Seal Materials — Manufactured to Genie's original material and dimensional specifications, ensuring the seals compress and seat correctly within the swivel assembly.
- Swivel Assembly Compatibility — Engineered specifically for the 37402 hydraulic swivel assembly, so every seal in the kit corresponds to the correct groove and bore dimensions.
- Broad S-Series Fitment — Fits Genie S-60, S-65, S-80, and S-85 telescopic boom lifts; cross-reference part number 37405GT against your machine's parts manual to confirm applicability to your serial range.
- Restore Fluid Integrity — A worn or damaged swivel seal allows hydraulic fluid to escape the rotary joint, causing pressure loss and compromising boom function. This kit brings the swivel back to a leak-free condition.
- Operational Safety Relevance — On a telescopic boom lift, maintaining hydraulic integrity at the swivel is essential to consistent boom movement and platform control. Replacing degraded seals with the correct OEM kit supports the reliable operation these machines demand at height.
The hydraulic swivel on a telescopic boom lift allows pressurized hydraulic fluid to pass from the rotating upper structure to the lower chassis — or between rotating and stationary sections of the boom circuit — without leaking as the machine articulates and swings. The seals within the swivel are the components that maintain this fluid boundary under continuous rotation and pressure cycling. Over time, these seals harden, crack, or compress out of spec, leading to external leaks, reduced hydraulic pressure, and sluggish or inconsistent boom response. Replacing the seal kit restores the swivel's ability to contain fluid and maintain consistent pressure through the circuit it serves.
Part Details
| Part Number | 37405GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hydraulic Swivel Seal Kit (37402) |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
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.
