A replacement Tuson landing gear switch and wiring harness built to operate the electric landing gear on a fifth-wheel RV. It gives you a heavy-duty, water-tight switch labeled for extend and retract, wired to run a single 12V landing gear motor without guesswork.
The Lippert 141892 is the standard Tuson switch and wiring harness used to control electric landing gear on fifth-wheel RVs. It's a heavy-duty, water-tight switch clearly labeled "extend" and "retract" so there's no guessing which direction you're running the motor.
The harness uses 12-gauge wire with a 30-amp in-line fuse and a simple 4-wire installation — two wires to the motor and two to the battery. This switch is designed to run one landing gear motor; if your setup uses two motors, you'll need a switch and harness for each.
Heavy-duty, sealed switch construction built for exterior RV use
Complete harness with 12-gauge wire and 30-amp in-line fuse
Extend and retract labeling removes any guesswork during operation
Two wires to the motor, two to the battery, for a straightforward hookup
This is the standard Tuson landing gear switch and harness, designed for use with Lippert fifth-wheel landing gear motors, including the Tuson high-speed landing gear motor. SKU: 141892 | Wire Gauge: 12g | Fuse: 30 Amp In-Line
This switch is designed to operate one landing gear motor. If your RV uses dual landing gear motors, you will need a separate switch and harness for each motor. California Prop 65 Notice: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
General Installation Steps: 1. Disconnect Power: Shut off battery power before wiring 2. Mount Switch: Secure the switch in the desired exterior location 3. Connect to Motor: Wire the two motor leads to the landing gear motor 4. Connect to Battery: Wire the two battery leads, including the in-line fuse 5. Test Operation: Restore power and test both extend and retract functions
In The Box: • Tuson Landing Gear Switch • Wiring Harness (12g Wire, 30A In-Line Fuse) Not Included: • Landing Gear Motor (sold separately)