The Genie 100550GT is a genuine OEM Platform Support Extension Weldment designed for Genie GR Runabout vertical mast lifts and QS QuickStock personnel lifts, including the GR-12, GR-15, GR-20, and the full QS-12 and QS-20 range. As a factory-original component, this weldment is manufactured to the same specifications as the part it replaces, ensuring structural integrity and a direct, bolt-in installation. Sourcing this as a genuine OEM assembly means you get the same material grade and dimensional accuracy as the original — no guesswork on fit or load-bearing compatibility. Cross-reference part number 100550GT against your Genie parts manual to confirm application before ordering.
Key Features
- Genuine OEM Structural Integrity — Factory-fabricated weldment meets Genie's original material and dimensional standards for load-bearing platform support components.
- Direct Bolt-In Replacement — Engineered to match original mounting points and attachment geometry on GR and QS series masts, eliminating the need for field modification.
- Broad GR and QS Series Coverage — Fits Genie GR-12, GR-15, and GR-20 Runabout lifts as well as QS-12R, QS-12W, QS-15R, QS-15W, QS-20R, and QS-20W QuickStock units.
- Restores Full Platform Stability — A damaged or worn support extension weldment compromises the platform's lateral rigidity; this replacement restores the platform to its designed operational condition.
- Platform Safety Compliance — On vertical mast personnel lifts, the platform support structure is a primary load-path component. Replacing it with a genuine OEM weldment maintains the structural safety of the elevated work platform.
The Platform Support Extension Weldment is a structural fabrication that extends and reinforces the platform mounting interface on Genie GR and QS series vertical mast lifts. It transfers the load from the work platform — including the operator and any materials — down into the mast structure, keeping the platform stable and level during use. When this weldment becomes cracked, bent, or otherwise compromised, the platform can shift or flex under load, creating an unsafe working condition and preventing the machine from passing inspection. Replacing this component promptly restores the lift's structural soundness and returns it to safe, productive operation.
Part Details
| Part Number | 100550GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Platform Support Extension Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| QS-12R | QS-12R |
| QS-15R | QS-15R |
| QS-20R | QS-20R |
| QS-12W | QS-12W |
| QS-15W | QS-15W |
| QS-20W | QS-20W |
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.
