The Genie 124312GT is a genuine OEM Extension Deck Wheel designed specifically for the Genie GRC-12 Runabout vertical mast lift. Sourced directly from Genie, this part matches the original component in every dimension and material specification, ensuring a straightforward swap with no guesswork. If the extension deck on your GRC-12 is rolling rough, binding, or showing signs of wear, this wheel is the correct factory-authorized solution. Cross-reference part number 124312GT against your GRC-12 parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original design tolerances, so this wheel rolls and seats exactly as intended on the GRC-12 extension deck track.
- Direct OEM Replacement — Engineered as a drop-in fit for the GRC-12 extension deck assembly, aligning with existing hardware and mounting points without adaptation.
- Confirmed GRC-12 Fitment — Purpose-built for the Genie GRC-12 Runabout vertical mast lift — not a universal or cross-platform part.
- Smooth Deck Extension Operation — A functioning wheel allows the extension deck to travel freely and lock into position, supporting stable, repeatable platform use at height.
- Operational Safety Relevance — A worn or failed deck wheel can cause the extension platform to bind, sit unevenly, or fail to engage correctly — directly affecting operator stability and safe use of the unit.
The extension deck wheel is a rolling contact component that guides and supports the sliding extension deck platform as it deploys and retracts on the GRC-12 vertical mast lift. It bears the load of the deck during movement and holds it in proper alignment once extended, allowing the operator to work from a stable, correctly positioned surface. When this wheel wears flat, cracks, or seizes, the deck can drag, bind, or shift laterally — compromising both the smoothness of operation and the platform stability that operators depend on at elevation.
Part Details
| Part Number | 124312GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Extension Deck Wheel, GRC-12 |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRC-12 | GRC-12 |
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.
