The Genie 31284GT is a genuine OEM Shaft Assembly with Housing built for Genie S series telescopic boom lifts and Z series articulating boom lifts. As a factory-original component, this assembly is manufactured to the same specifications as the part it replaces, ensuring a direct, correct fit without guesswork. This assembly is confirmed for use on S-40, S-45, S-60, S-65, S-80, S-85, and Z-45/22 machines — always cross-reference part number 31284GT against your machine's parts manual to confirm applicability to your specific unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured by Genie to original dimensional and material standards, ensuring the shaft and housing mate and align exactly as designed.
- Direct-Fit Replacement — This assembly installs in place of the original without modification, preserving correct geometry and component alignment.
- Broad Boom Lift Compatibility — Fits Genie S series telescopic boom lifts (S-40, S-45, S-60, S-65, S-80, S-85) and the Z-45/22 articulating boom lift, covering a wide range of Genie boom equipment.
- Assembly Convenience — Supplied as a complete shaft and housing unit, reducing assembly time and the risk of mismatched individual components during a repair.
- Operational Integrity — A sound shaft assembly maintains proper mechanical engagement within the machine. A worn or damaged shaft or housing can cause play, noise, or loss of function that takes the machine out of service.
A shaft assembly combines a rotating shaft with its surrounding housing, which supports and locates the shaft during operation. The housing keeps the shaft properly aligned and protects internal components from contamination and wear, while the shaft transmits rotational or linear motion to the components it drives. When the shaft or housing wears, cracks, or becomes damaged, mechanical play or misalignment can develop, reducing the effectiveness of the mechanism and potentially causing further damage to surrounding parts. Replacing the complete assembly with a genuine OEM unit restores correct fit and function.
Part Details
| Part Number | 31284GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Shaft Assembly with Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
| Z-45/22 | Z-45/22 |
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.
