The Genie 1275746GT is a genuine OEM Wheel Drive with Brake designed for Genie S-80 XC, S-85 XC, S-80 HF, and S-85 HF telescopic boom lifts. As a direct factory replacement, this assembly maintains the exact 71:1 gear ratio specified for these machines and covers specific serial number ranges — including units up to S85XCD-2191, from S85XCD-2213 to S85XCD-2412, and from S85XCD-2447 — so cross-referencing part number 1275746GT against your serial number plate before ordering is strongly recommended. Sourced directly from Genie, this component meets the precise engineering tolerances required for safe and consistent drive performance on these heavy-duty telescopic booms.
Key Features
- Integrated Brake Holding Power — The built-in brake is engineered to hold the machine securely on grade, a critical function for telescopic boom operation at height.
- Exact 71:1 Gear Ratio — The 71:1 reduction ratio matches the OEM drivetrain specification for these S-series boom lifts, ensuring correct drive speed and torque output at the wheel.
- Serial-Number-Specific Fitment — Engineered to fit S-80 XC, S-85 XC, S-80 HF, and S-85 HF units within defined serial number ranges; always verify your machine's serial number before installation.
- Drop-In Assembly Replacement — This complete wheel drive and brake assembly replaces the worn unit as a single component, simplifying the repair process without requiring fabrication or adaptation.
- Drive System Integrity — A worn or failing wheel drive can cause uneven traction, loss of travel control, or brake slippage — replacing this assembly restores the consistent drive response these boom lifts depend on.
- Operational Safety — On a telescopic boom lift, a functioning integrated drive brake is essential for safe positioning and stability on slopes; this genuine OEM assembly ensures the braking performance meets Genie's original design intent.
The wheel drive assembly is the primary propulsion and braking unit at each driven wheel on a self-propelled telescopic boom lift. It combines a hydraulic drive motor with a high-ratio planetary gearbox to convert hydraulic flow into the controlled, low-speed wheel torque needed to maneuver the machine on the jobsite. The integrated brake — typically a spring-applied, hydraulically released parking and secondary brake — holds the machine stationary on slopes and acts as a failsafe if hydraulic pressure is lost. When this assembly wears out or fails, the machine may exhibit sluggish or unresponsive drive, pull to one side, or be unable to hold position on an incline, all of which compromise both productivity and safe machine operation.
Part Details
| Part Number | 1275746GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wheel Drive with Brake, 71:1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 XC | S-80 XC |
| S-85 XC | S-85 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
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.
