The Genie 56.0017.0121GT Diff Lock Key Switch is a genuine OEM switch built for the Genie GTH-1256 and GTH-1544 telehandlers. As a direct OEM replacement, this switch is produced to Genie's original specifications, ensuring it integrates correctly with the machine's existing electrical system without adaptation. Cross-reference part number 56.0017.0121GT against your machine's parts manual to confirm this is the correct item for your unit before ordering.
Key Features
- Genuine OEM Electrical Conformity — Manufactured to Genie's original specifications for correct electrical contact, actuation feel, and keyed operation on the diff lock circuit.
- Direct OEM Replacement — Mounts and connects exactly as the original switch, allowing a straightforward swap with no wiring modifications.
- Confirmed Fitment — Designed specifically for the Genie GTH-1256 and GTH-1544 telehandlers; always verify against your serial number and parts manual.
- Operator Control Restored — A failed or intermittent key switch can leave the differential lock function unresponsive; replacing it with the correct OEM part restores reliable operator control of that function.
- Operational Safety — On a telehandler, dependable control over the differential lock is essential for maintaining traction and stability on varied terrain; a faulty switch compromises the operator's ability to engage this function when it is needed most.
A key switch provides the operator with a keyed means of activating or deactivating a specific machine function — in this case, the differential lock on the GTH-1256 and GTH-1544 telehandlers. The differential lock switch, when engaged, signals the machine to lock the axle differentials for improved traction on uneven or slippery ground. When the switch becomes worn, corroded, or fails to make consistent electrical contact, the diff lock may become unreliable or non-functional, leaving the operator without a critical traction-management tool during demanding lift operations.
Part Details
| Part Number | 56.0017.0121GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Key Switch, Diff Lock |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1256 | GTH-1256 |
| GTH-1544 | GTH-1544 |
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.
