The Genie 139972GT is a genuine OEM Gearbox Omni Seal Kit designed for Genie S series telescopic boom lifts and Z series articulating boom lifts. As a genuine Genie part, it is manufactured to the same standards as the original components installed at the factory, ensuring dimensional conformity and correct material grades throughout. This seal kit fits a broad range of models including the S-40, S-60 XC, S-65 TRAX, Z-45/25J IC Power, Z-51/30J, and Z-62/40, among others — confirm part number 139972GT against your machine's parts manual to verify the correct application for your unit.
Key Features
- OEM-Grade Seal Materials — Manufactured to Genie OEM specifications, each seal in the kit meets the material grade and dimensional tolerances required for a correct gearbox fit.
- Complete Kit, Direct Replacement — Includes the full set of seals needed for the gearbox service, so technicians have every component on hand without sourcing individual pieces.
- Wide Boom Lift Compatibility — Fits a broad range of Genie S series telescopic and Z series articulating boom lifts, covering models from the S-40 and S-65 HF to the Z-45/25 and Z-62/40.
- Prevents Fluid Loss at the Gearbox — Worn or damaged seals allow fluid to escape from the gearbox, leading to loss of drive performance and potential internal wear. A fresh seal kit restores the integrity of the gearbox housing.
- Supports Safe, Reliable Machine Operation — On aerial boom lifts, a compromised gearbox seal can affect drive function at height. Replacing seals at the correct service interval supports safe, dependable operation on the job.
The seals within a gearbox assembly prevent fluid from escaping the housing and keep contaminants from entering the internal components. Over time, seals can harden, crack, or compress unevenly, leading to weeping or active fluid loss that degrades gearbox performance and accelerates internal wear. Replacing the full seal set with a genuine OEM kit restores the gearbox to a properly sealed condition, protecting the internal components and maintaining consistent drive function on Genie S and Z series boom lifts.
Part Details
| Part Number | 139972GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Gearbox Omni Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
| S-40 | S-40 |
| S-45 | S-45 |
| S-60 J | S-60 J |
| S-80 J | S-80 J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-51/30J | Z-51/30J |
| Z-62/40 | Z-62/40 |
| Z-45 XC | Z-45 XC |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
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.
