The Genie 122337GT is a genuine OEM Oil Seal (111145GT) built for Genie S series telescopic boom lifts, including the S-100, S-100HD, S-105, S-120, S-120HD, S-125, S-3200, and S-3800. As a direct OEM replacement, this seal is manufactured to Genie's exact material and dimensional specifications, ensuring a correct fit without modification. Cross-reference part number 122337GT and assembly 111145GT against your machine's parts manual to confirm this is the right seal for your unit before ordering.
Key Features
- Genuine OEM Material Grade — Produced to Genie's original sealing material and compression specifications, maintaining the integrity of the seal contact surface.
- Exact-Fit Replacement — Engineered to the same dimensional profile as the original, allowing straightforward installation in place of the worn seal.
- Broad S Series Compatibility — Fits multiple Genie S series telescopic boom models, including HD and standard variants across the S-100, S-105, S-120, S-125, S-3200, and S-3800 platforms.
- Leak Prevention — A sound oil seal prevents fluid loss at its sealing point; a worn or cracked seal allows fluid to escape, leading to loss of function in the component it protects.
- Operational Safety — Maintaining a properly functioning seal on aerial lift equipment is critical to safe, consistent machine operation at height.
An oil seal creates a barrier that retains fluid within a rotating or sliding assembly while keeping contaminants out. When the seal lip wears, hardens, or becomes damaged, fluid begins to weep or leak from the joint, which can deprive the component of proper lubrication or pressure and ultimately cause premature wear or failure. Replacing a leaking seal promptly with the correct OEM part — in this case the 122337GT, referenced to assembly 111145GT — restores the sealing surface and protects the surrounding components from damage.
Part Details
| Part Number | 122337GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Oil Seal (111145GT) |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
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.
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