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Lippert Components 3747453 - 28 Series Step Assembly with Logic Control Unit and Power Switch Kit

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SKU 01-9600
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The Kwikee® Electric Step by Lippert™ automatically extends when you open your RV door and retracts when you close your RV door. The power step will automatically stop if it strikes an obstacle. Weatherproof wiring and connectors prevent shorts and corrosion in the system. Motor and Switch Kit included.


  • Hidden amber light guides user in the dark
  • Heavy-gauge steel and black powder-coat finish for long-lasting durability
  • Solid steel drive rods and stainless steel bushings
  • Sealed wiring connectors stand up to the elements
  • Automatically extends when door opens
  • Automatically retracts when door closes
  • Step automatically stops if it strikes an obstacle
  • Automatically retracts when ignition is turned on
  • Switch allows step to be locked in position
  • Logic Control Unit and Door switch kit included
  • 12V DC motor with sealed connections

  • Extended: 24¼" W x 21 5/16" D x 9 3/8" H
  • Retracted: 24¼" W x 16 5/16" D x 5 7/8" H
  • Step width: 24''
  • Mounting surface to ground: 14" - 18"
  • Step drop from mounting surface: 7.38''
  • Tread area: 10.38''
  • Supports up to 300 lb
  • Limited warranty

Installation kit

An installation kit is needed for proper installation on your vehicle


Brand:Lippert Components
Manufacturer Part #:3747453
Dimensions (Open):24¼" W x 21 5/16" D x 9 3/8" H
Dimensions (Close):24¼" W x 16 5/16" D x 5 7/8" H
Capacity (lbs):300
Number of Steps:1