Stop wrestling with a sticky, corroded, or dead stabilizer jack switch. This is the genuine Lippert replacement extend-and-retract switch -- part number 387874 -- designed to drop into the same mounting footprint as the original and restore full up/down control of your Lippert power stabilizer jacks.
Lippert power stabilizer jacks take constant abuse from road grime, moisture, and UV exposure. The rocker switch that controls the extend and retract cycle is often the first component to fail -- especially if water has worked its way into the switch body or the harness connector has corroded. Part 387874 is the factory-spec replacement: same connector, same mounting footprint, same IP66 environmental rating as the original.
The harness is included, which means no splicing bare wires and no hunting for the correct connector style. Plug in, mount, and go.
Dust-tight and water-resistant construction handles the undercarriage environment where stabilizer controls typically live.
Factory wiring harness comes attached -- no additional connectors or splicing required for a direct swap.
Single switch handles both directions, providing the same rocker-style up/down operation as the OEM switch it replaces.
At 2-1/4 in. x 3-1/4 in., the switch fits the original mounting cutout without modification on compatible Lippert systems.
Part 387874 is a direct replacement for the extend/retract rocker switch used on Lippert-branded electric power stabilizer jack systems. These systems are commonly found on fifth wheels, travel trailers, and toy haulers from manufacturers including Forest River, Keystone, Jayco, Coachmen, and many others that source stabilizer systems from Lippert Components (LCI).
Replacement is typically a two-step process: disconnect the harness from the existing switch and unscrew the switch from its mounting bracket. The new switch and harness plug directly into the system connector. A standard Phillips or flat-head screwdriver is usually all that is needed.