The Genie 13073-7GT is a genuine OEM Wheel Hub with Races, 300# Hub Kit designed for the Z-30/20HD articulating boom lift. As a factory-authorized component, this hub kit delivers the exact specifications Genie engineers built into the original machine — no guesswork, no adaptation. Cross-reference part number 13073-7GT against your parts manual to confirm fitment before ordering. This assembly is the complete solution for restoring drive-wheel integrity on the Z-30/20HD, combining the hub body and bearing races in a single, ready-to-install kit.
Key Features
- Genuine OEM Hub Integrity — Manufactured to the same bearing-race press tolerances and hub geometry as the original Z-30/20HD component, ensuring correct load distribution across the 300 lb. hub rating.
- Complete Kit, Ready to Install — Hub body and bearing races are supplied together as a matched assembly, so technicians have everything needed to complete the wheel-end rebuild in a single kit.
- Confirmed Fitment for the Z-30/20HD — This part is spec'd exclusively for the Genie Z-30/20HD articulating boom lift, eliminating compatibility uncertainty on a model-specific hub assembly.
- Restored Wheel-End Load Capacity — A correctly installed hub and race set maintains the rated 300 lb. hub load rating, keeping the machine's drive system performing within its designed operating envelope.
- Operational Safety at the Wheel End — On an aerial boom lift, a worn or damaged hub assembly can affect drive stability and steering response at height. Replacing this component with a genuine OEM part restores the structural confidence the machine was designed with.
The wheel hub is the central rotating component that connects the wheel and tire to the machine's axle, transferring load and drive force between the two. Bearing races sit pressed inside the hub bore and provide the precision running surfaces that the wheel bearings roll against — when races are pitted, scored, or worn, bearing life drops sharply and the hub runs rough or loose. On an articulating boom lift like the Z-30/20HD, a compromised wheel-end assembly can introduce unwanted play into the drive system, affecting machine control and stability, particularly when operating on uneven terrain.
Part Details
| Part Number | 13073-7GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wheel Hub with Races, 300# Hub Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20HD | Z-30/20HD |
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.
