The Genie 28977GT is a genuine OEM L.S. Yoke Assembly designed specifically for the Z-30/20 articulating boom lift. Sourced directly from Genie, this component meets the exact engineering standards of the original part, ensuring proper fit and function without modification. Cross-reference part number 28977GT against your Z-30/20 parts manual to confirm this is the correct assembly for your machine's steering or drive linkage circuit. Genuine OEM designation means every dimension, material grade, and interface matches what came off the line with your machine.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original engineering specifications, with the exact alloy grade and dimensional tolerances required for a load-bearing yoke assembly in aerial-lift service.
- Direct-Fit Replacement — Engineered to bolt directly into the Z-30/20 linkage circuit, aligning with existing mounting points and hardware for a clean, straightforward swap.
- Z-30/20 Specific Fitment — Purpose-built for the Z-30/20 articulating boom lift, eliminating the guesswork of cross-fitting a generic component into a machine with precise articulation geometry.
- Restores Full Articulation Control — A properly functioning yoke assembly maintains correct pivot alignment across the boom's articulation range; a worn or damaged yoke introduces play that compromises boom positioning accuracy.
- Operational Safety Integrity — On an articulating boom lift, yoke assemblies are structural linkage components. Replacing a failed unit with a genuine OEM part helps maintain the mechanical integrity the machine's load ratings depend on.
A yoke assembly is a pivoting linkage component that connects two mechanical members — in this case within the Z-30/20's lower steering or articulation system — allowing controlled rotational movement while transmitting load. It acts as the mechanical bridge that keeps boom sections or drive components accurately aligned as the machine articulates or steers. When a yoke assembly wears or fails, the result is excessive play in the linkage, imprecise boom movement, or complete loss of articulation control — all of which take a machine out of service until the component is replaced.
Part Details
| Part Number | 28977GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | L.S. Yoke Assembly |
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.
