The Genie 85403GT is a genuine OEM Inner Rail Assembly, GR-8 & GR-12 built for the Genie GR-8 and GR-12 Runabout vertical mast lifts. As a direct OEM replacement, this assembly is manufactured to the same specifications as the original, ensuring a correct fit with no guesswork. Cross-reference part number 85403GT against your machine's parts manual to confirm it is the right component for your unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original specifications, ensuring dimensional conformity and material consistency with the part it replaces.
- Direct Replacement Fit — Engineered specifically for the GR-8 and GR-12, this assembly installs in place of the original without alteration or adaptation.
- Purpose-Built for GR-8 & GR-12 Runabout Lifts — Designed exclusively to fit Genie GR-8 and GR-12 vertical mast lifts, keeping the right part matched to the right machine.
- Structural Integrity — The inner rail is a load-bearing guide component; a correctly fitted assembly keeps the mast traveling smoothly and supports safe platform operation.
The inner rail assembly forms part of the vertical mast system on the GR-8 and GR-12 Runabout lifts, guiding the mast sections as the platform is raised and lowered. It provides the structural channel that keeps mast travel aligned and stable throughout the lift cycle. When the inner rail is worn, bent, or damaged, mast movement can become uneven or binding, which affects platform travel and overall operational reliability — making timely replacement with the correct OEM part essential.
Part Details
| Part Number | 85403GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Inner Rail Assembly, GR-8 & GR-12 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GR-8 | GR-8 |
| GR-12 | GR-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.
