1.Improved Stability: The 387874 Power Stabilizer Switch is designed to improve the stability of your RV, caravan, campervan, motorhome, or trailer. With this switch installed, you can easily extend or retract your stabilizer jacks, ensuring that your vehicle is level and stable. This feature is especially important when camping or parking on uneven terrain. 2.: The 387874 Power Stabilizer Switch is easy to use, even for those who are not familiar with electrical wiring. The switch comes with clear instructions, and the components are designed to fit together seamlessly. This means that you can have your stabilizer jacks up and running in no time, without having to worry about complicated installation procedures. 3.Exact Replacement: The 387874 Power Stabilizer Switch is an exact replacement for the power stabilizer extend/retract switch, making it a convenient and costeffective solution for your repair needs. This switch is designed to fit perfectly with your existing stabilizer jacks, ensuring that you can get back on the road quickly and easily. 4.Versatile Compatibility: The 387874 Power Stabilizer Switch is designed to be compatible with a wide range of RV jacks and stabilizers. This means that you can use this switch as a replacement part for multiple vehicles, making it a costeffective solution for your repair needs. The switch also comes with mounting screws, ensuring that you can install it securely and ly.