The Genie 19491GT is a genuine OEM Limit Switch Contactor designed for a wide range of Genie aerial lifts, vertical mast lifts, and personnel lifts. As a factory-original component, this part meets Genie's exact design and performance specifications, ensuring the electrical switching function operates precisely as intended across every compatible model. This contactor fits an extensive lineup including Genie GS scissor lifts, S-series telescopic boom lifts, Z-series and TZ/TMZ articulating boom lifts, GR and GRC Runabout mast lifts, QS stock-picking lifts, DPL personnel lifts, and the Genie Lift material lift line. Cross-reference part number 19491GT against your machine's parts manual to confirm compatibility before ordering.
Key Features
- Genuine OEM Electrical Integrity — Factory-original construction ensures the switching contacts close and open at the correct current rating for Genie control circuits, with no risk of mismatched resistance or premature contact wear.
- Direct-Swap Installation — This contactor connects to existing wiring harness terminals using the OEM connector, eliminating guesswork during installation and keeping the control circuit fully intact.
- Broad Genie Fleet Coverage — A single part number covers GS scissor lifts, S and Z boom lifts, TZ and TMZ trailer-mounted booms, GR and GRC Runabout lifts, QS stock-pickers, DPL personnel lifts, and Genie Lift material lifts — ideal for fleets with mixed equipment.
- Consistent Switching Performance — A correctly functioning limit switch contactor ensures machine movements are accurately detected and controlled, allowing the lift's safety logic and motion systems to respond as designed.
- Aerial Lift Safety Relevance — Limit switch contactors are integral to the machine's position-sensing and motion-control systems. A failed or degraded contactor can cause erratic machine behavior or trigger fault conditions, making prompt replacement critical on any aerial work platform.
A limit switch contactor is an electrically operated switching device that responds to signals from limit switches positioned at key points on the machine's structure. When a limit switch is triggered — indicating that a boom, platform, or other component has reached a defined travel boundary — the contactor opens or closes its circuit to interrupt or enable the relevant function. This position-based control is fundamental to preventing over-travel and maintaining safe, predictable machine operation. When a contactor wears out or fails, the machine may lose the ability to detect positional limits, resulting in fault codes, disabled functions, or uncontrolled movement that can compromise both productivity and operator safety.
Part Details
| Part Number | 19491GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Limit Switch Contactor |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRC-12 | GRC-12 |
| Genie Lift | Genie Lift |
| QS-12R | QS-12R |
| QS-15R | QS-15R |
| QS-20R | QS-20R |
| QS-12W | QS-12W |
| QS-15W | QS-15W |
| QS-20W | QS-20W |
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| DPL-25S | DPL-25S |
| DPL-30S | DPL-30S |
| DPL-35S | DPL-35S |
| GR-8 | GR-8 |
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GS-1530 | GS-1530 |
| GS-1532 | GS-1532 |
| GS-1930 | GS-1930 |
| GS-1932 | GS-1932 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
| GS-2032 | GS-2032 |
| GS-2632 | GS-2632 |
| GS-3232 | GS-3232 |
| GS-4047 | GS-4047 |
| GS-1330m | GS-1330m |
| GS-4046 | GS-4046 |
| GS-2646 AV | GS-2646 AV |
| GS-2646 AV35 | GS-2646 AV35 |
| GS-2668 RT | GS-2668 RT |
| GS-3268 RT | GS-3268 RT |
| GS-2668 DC | GS-2668 DC |
| GS-3268 DC | GS-3268 DC |
| GS-30 | GS-30 |
| GS-32 | GS-32 |
| GS-46 | GS-46 |
| TZ-34/20 | TZ-34/20 |
| TZ-50 | TZ-50 |
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-60/34 | Z-60/34 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-51/30J | Z-51/30J |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45 XC | Z-45 XC |
| Z-34/22 IC | Z-34/22 IC |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/22 | Z-45/22 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-34 IC | Z-34 IC |
| Z-30/20 | Z-30/20 |
| Z-45/22 MP | Z-45/22 MP |
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.
