The Genie 28978GT is a genuine OEM R.S. Yoke Assembly designed for the Genie Z-30/20 articulating boom lift. Sourced directly from Genie, this assembly matches the original component specification, ensuring a direct, compatible replacement for the Z-30/20 without the guesswork. As a genuine OEM part, it carries the same engineering intent as the unit installed at the factory, giving technicians confidence when returning a machine to service. Cross-reference part number 28978GT against your Z-30/20 parts manual to confirm applicability before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material grades as the original assembly, ensuring the yoke interfaces correctly with mating components in the Z-30/20 boom structure.
- Direct Replacement for the Z-30/20 — This assembly is engineered specifically for the Genie Z-30/20 articulating boom lift, connecting directly to the existing mounting points with no adaptation required.
- Confirmed Fitment — Fits the Genie Z-30/20 articulating boom lift; verify against your serial number and parts manual using part number 28978GT before installation.
- Restores Full Boom Articulation — A correctly functioning yoke assembly maintains the pivot and load-transfer relationship between boom sections, enabling smooth, controlled articulation through the machine's full range of motion.
- Structural Integrity at Every Lift Cycle — On an articulating boom lift, the yoke assembly is a load-bearing connection point. A worn or damaged yoke can introduce play into the boom linkage, affecting positioning accuracy and structural stability at height — making prompt replacement a genuine operational safety concern.
The yoke assembly serves as a pivoting connection point within the articulating boom structure, transferring loads and allowing controlled angular movement between boom sections as the platform is positioned. On the Z-30/20, this component is subject to repeated stress cycling as the boom articulates, meaning wear or damage can manifest as looseness, misalignment, or reduced control responsiveness. Replacing a failed yoke assembly restores the precise mechanical relationship the boom depends on to hold platform position accurately and safely throughout its working range.
Part Details
| Part Number | 28978GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | R.S. Yoke Assembly, Z30/20 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20 | Z-30/20 |
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.
