Lippert Stabilizer Jack Replacement Switch for Legs that will Retract but Not Extend  

On the Ultra-Fab Power Twin II Electric Stabilizer such as #UF39-941705 each of the motors is fused at 30 amps which is the maximum power draw of 1 motor when under load.

We do offer the 30 amp slow blow fuses for the Ultra-Fab Power Twin ll Stabilizer Jack, part #UF39-941707. The fuses are part #UF17-101066, and are sold individually. These fit into the inline fuse holder, part #UF17-101265.

When troubleshooting the stabilizer jacks like the Lippert High-Speed Power Stabilizer Jack #LC298707 the manufacturer provides a few options for what to check when the system is not responding to the switches. Low Voltage: - Test battery voltage…

The switches of the Ultra-Fab Power Twin II Electric Stabilizer #UF39-941707 are considered weather resistant meaning that as long as you don't submerge them under water they will hold up just fine under normal rain/snow situations.

The Lippert Components Power Stabilizer Trailer Jack #LC298707 has a unique wiring connection. I've attached the diagrams for the switch so you can determine the correct connection. I'm assuming your black and white wires pictured are black…

The Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 4-Point Set #LC358590 has 4 35-amp fuses located on the controller. Attched is a complete wiring diagram for you to check out.

The Ultra-Fab Power Twin II Electric Stabilizer #UF39-941707 is a dual-motor stabilizer intended to operate as a single unit. If installed as separate halves without the center support it would not be able to deliver its intended performance and…

If one of the legs of your Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors #UF39-941705 isn't lifting then you likely have a lack of power or worn gear inside the motor that's catching enough to lower the leg but not enough to…

For a replacement motor and gearbox for your Ultra-Fab powered 5th wheel jack you can use part #UF39-750009 if you have either stabilizer model #UF39-941705 or #UF39-941707. All Ultra-Fab parts are displayed on the linked page.

Hey Richard, thanks for reaching out! The Dexter DX7.5 Drop-N-Go Brake Actuator #099-175-00 is a great option for a replacement actuator because it's a direct replacement for the common Model 60 actuators that were popular in the '90s.…

Hey Joe, yes the Lippert stabilizer jack part #LC298707 does fit your Grand Design Transcend 245RL but it is sold individually so if you wanted a set for the front and the rear you would need to order a quantity of two.

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.