The Genie 1271491GT is a genuine OEM Proximity Switch, 15MM, 3-Wire, NC built for the Genie SX-135 XC super-boom telescopic lift. As a direct OEM replacement, this switch is manufactured to the same specifications as the original, ensuring proper signaling and reliable integration with the machine's control circuit. Cross-reference part number 1271491GT against your SX-135 XC parts manual to confirm it is the correct item for your unit before ordering.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the original resistance, switching characteristics, and output spec for the 15MM, 3-Wire, normally closed (NC) configuration, ensuring correct signal behavior in the control circuit.
- Direct OEM Replacement — This switch installs directly in place of the original component with no modification, matching the factory connector, thread size, and sensing distance of the part it replaces.
- Confirmed Fitment for the SX-135 XC — Verified for use on the Genie SX-135 XC super-boom telescopic lift, so you can order with confidence knowing this is the correct part for your machine.
- Normally Closed (NC) Configuration — The NC contact logic means the circuit is active at rest and opens on detection, which is essential for position-sensing and safety-interlock applications where a loss of signal must trigger a response.
- Operational Safety — Proximity switches on aerial lifts monitor boom and platform position to enforce machine limits. A failed or out-of-spec switch can cause incorrect readings, triggering nuisance shutdowns or, more critically, allowing the machine to exceed a safe operating envelope.
A proximity switch is a non-contact sensor that detects the presence of a metal target — such as a boom section, bracket, or cam plate — without physical touch. On the SX-135 XC, these sensors feed position data to the machine's control system, which uses that information to manage boom travel limits, interlocks, and sequencing. When a proximity switch fails or drifts out of calibration, the machine may display fault codes, limit boom movement unexpectedly, or lose the position feedback needed to operate safely. Replacing a faulty switch with the correct OEM part restores accurate sensing and keeps the control system functioning as designed.
Part Details
| Part Number | 1271491GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Proximity Switch, 15MM, 3-Wire, NC |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-135 XC | SX-135 XC |
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.
