Lippert 138445 Klauber C-800 Replacement Motor for Electric Stabilizer Jacks -- NBK 20562

Restore Your Electric Stabilizers to Full Operation

When an electric stabilizer jack motor fails, the entire corner of your rig loses powered deployment and retraction -- leaving you cranking by hand or unable to level at all. The Lippert 138445 Klauber C-800 motor is the direct OEM-style replacement that puts you back in control.

This motor is built to the same specifications as the unit it replaces, with a rubberized outer casing that resists moisture infiltration and a durable protective finish that stands up to road grime, mud splash, and repeated outdoor exposure. Install it with the same mounting hardware from your original motor and get back to enjoying push-button stabilization.

What Is the Klauber C-800 Motor?

The Klauber C-800 is the motor assembly used inside Lippert's standard (non-leveling-system) electric stabilizer jacks -- the corner jacks common on travel trailers and 5th wheels that deploy and retract via a 12V switch rather than an automatic leveling controller. These motors drive the internal lead screw that extends and retracts the jack foot.

Over time and with seasonal use, these motors can develop brush wear, commutator corrosion, or winding failures, especially on rigs that see frequent setup cycles or wet-climate camping. Replacing just the motor is far more economical than replacing the entire jack assembly.

Compatible Stabilizer Jack Types

This motor fits Lippert standard electric power stabilizer jacks -- the type controlled directly by a rocker switch at each jack or from a single coach switch panel. It is not designed for Lippert's auto-leveling or Bigfoot hydraulic systems, which use separate actuator and pump motor assemblies.

• Lippert standard electric stabilizer jacks (travel trailer applications)
• Lippert standard electric stabilizer jacks (5th wheel rear corner applications)
• Jacks using the Klauber C-800 motor form factor

Installation Overview

Replacement is straightforward for anyone comfortable with basic 12V electrical work and hand tools. The general process:

• Disconnect shore power and the coach 12V battery before beginning
• Retract the jack fully (or support it so the foot cannot drop when the motor is removed)
• Remove the motor mounting fasteners and slide the motor off the drive shaft
• Transfer any wiring connectors from the old motor to the new C-800 unit
• Seat the new motor, reinstall mounting hardware to the original torque, and reconnect wiring
• Test deployment and retraction before relying on the jack for leveling

Part Identification

Physical Specifications

Electrical / Operational

Fitment Reference

What Is Included