The Genie 51.0811.4378GT Seat Support is a genuine OEM component built for Genie GTH series telehandlers, including the GTH-1544, GTH-1256, GTH-4014 IIIA, GTH-4014 IIIB, GTH-4018 IIIA, and GTH-4018 IIIB. As a direct OEM replacement, this seat support is manufactured to the same standards as the original part installed at the factory, ensuring a correct, trouble-free fit. Cross-reference part number 51.0811.4378GT 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 original specifications for dimensional accuracy and structural integrity, so the seat assembly mounts correctly and stays secure.
- Direct-Fit Replacement — Designed to install in place of the original component with no modification, using the existing mounting points on GTH series telehandlers.
- Broad GTH Fitment — Compatible with GTH-1544, GTH-1256, GTH-4014 IIIA, GTH-4014 IIIB, GTH-4018 IIIA, and GTH-4018 IIIB telehandlers; always verify against your parts manual.
- Operator Comfort and Stability — A sound seat support keeps the operator's seat firmly in position throughout the work cycle; a cracked or failed support can cause unwanted seat movement and compromise operator comfort and control.
- Operator Safety — On a telehandler operating in demanding conditions, a structurally intact seat support is essential to keeping the operator correctly positioned and in control of the machine at all times.
The seat support is the structural bracket or frame component that anchors the operator's seat to the cab or chassis of the telehandler. It carries the load of the seated operator and absorbs vibration and movement during machine operation. When a seat support cracks, bends, or breaks, the seat becomes unstable — affecting the operator's ability to maintain proper control and posture — and the component should be replaced promptly with the correct OEM part.
Part Details
| Part Number | 51.0811.4378GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Seat Support |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1544 | GTH-1544 |
| GTH-1256 | GTH-1256 |
| GTH-4014 IIIA | GTH-4014 IIIA |
| GTH-4014 IIIB | GTH-4014 IIIB |
| GTH-4018 IIIA | GTH-4018 IIIA |
| GTH-4018 IIIB | GTH-4018 IIIB |
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.
