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Kwikee Electric RV Step Complete Assembly - Single - 28 Series - 23-5/8" Wide
Kwikee

Kwikee Electric RV Step Complete Assembly - Single - 28 Series - 23-5/8" Wide

Part Number: LC3747453
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$697.62
Retail:$783.95
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Electric step assembly includes everything you need to automatically open and close the step with your RV door. Motor and control unit extend and retract step. Switch kit overrides step retraction. Amber light illuminates when step extends. Great Prices for the best rv steps from Kwikee. Kwikee Electric RV Step Complete Assembly - Single - 28 Series - 23-5/8" Wide part number LC3747453 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Kwikee RV Steps - LC3747453

  • Motorhome
  • Electric Step
  • 1 Step
  • 24 Inch Wide Step
  • Kwikee
  • 24-1/4 Inch Wide
  • Steel
  • 7 Inch Drop/Rise

Electric step assembly includes everything you need to automatically open and close the step with your RV door. Motor and control unit extend and retract step. Switch kit overrides step retraction. Amber light illuminates when step extends.


Features:

  • Electric RV step automatically extends when you open the door and retracts when you close the door
    • Includes everything you need - motor, control unit, switch kit, and light
  • Motor works with gearbox to extend and retract the step
  • Control unit wires step and step light to the opening and closing of the RV door
  • Switch kit allows you to override automatic retraction and lock step in extended position
    • Keeps the step out when parked, whether the door is open or closed
  • Amber incandescent light illuminates step to make it easy to see at night
  • Integrated safety features help prevent damage to the steps
    • Motor retracts the steps if they strike an obstacle during extension
    • Ignition override retracts the steps when the vehicle's engine is started
  • Non-slip tread and easy-to-see reflective strips on step surface
  • Sturdy, powder coated steel construction with weatherproof wiring withstands the elements
    • Solid steel drive rods and stainless steel bushings provide additional durability
    • Air pressed rivets at pivot points ensure long-term strength
  • Simple installation with existing mounting holes and wiring harness
    • Hardware not included
  • Made in the USA


Specs:

  • Extended height: 9-5/8"
    • Folded height: 6"
  • Overall width: 24-3/4"
  • Mounting plate dimensions: 24-1/4" wide x 8-5/8" deep
  • Bolt pattern: 22" wide x 6-1/2" deep
  • Step dimensions: 23-5/8" wide x 10-1/2" deep
  • Drop/Rise: 7-1/2"
  • Voltage:
    • Motor: 12V
    • Switch kit: 250V
  • Control unit amperage: 10A
  • Light bulb type: C193, incandescent
  • Control unit wire gauge:
    • Green: 12 AWG
    • Purple: 16 AWG
  • Weight capacity: 300 lbs
  • 1-Year warranty


Note: This step assembly includes everything you need to install and use the steps on your RV.


The included 4-way plug fits into the existing wiring harness on your RV. Most vehicles should having this wiring already set up. In the event that your RV is missing the wiring, a 4-way pigtail is included to help you hardwire the unit to your RV.


Safety Features

The Kwikee steps include several safety features in an effort to prevent injury to you or your passengers and damage to the RV steps. If an obstruction is detected while extending, the steps will halt and retract back into the stowed position. The steps will also retract when you turn on the vehicles ignition, even if the automatic retraction override has been activated, in case you forget to stow them before driving away.


Will Kwikee Electric Steps Work for You?

Electric steps are typically installed on RVs and some travel trailers. The electric steps from Kwikee install and fold up underneath the camper for simple storage. To ensure you choose the correct size for your application, there are a few measurements you will need to take.


Kwikee In and Out

The Kwikee electric steps attach to the underside of the camper chassis, directly beneath the doorway. To decide which size you'll need, locate the space available underneath your camper that lines up with the doorframe, and measure the width and depth. You will need a mounting space that is at least 24-3/4" wide and 8-5/8" deep.


If it turns out you have more or less space beneath your doorway, there are other step assemblies available with bracket sizes ranging from 24-3/4" wide to 37-1/4" wide. A full list of the available steps is below.


Outriggers for RV Steps

Outriggers - metal brackets that act as an extension (LC301704 - sold separately) - may be needed for installation depending on the model of your original stairs. These provide extra length if the old steps are longer or wider than the new.


Once you know where the mounting bracket will go and what size mounting bracket you need, that spot will be used as the "mounting point" to determine how many steps you will need.


How Many Steps Do You Need?

Kwikee Entry Height

To decide on how many steps you'll need, measure from the mounting point to the ground. This is called the entry height. The entry height should roughly match the height of the steps when they're fully extended, plus 6" to 8" to account for the drop from the bottom step to the ground. This measurement will also tell you how many steps you need.


The chart below displays mounting bracket widths in the first column and entry height measurements in the second column. The third column shows the corresponding part numbers. Use the mounting bracket width and entry height measurements you took to determine which part number will fit your RV. Choose the bracket size that is closest to your measurements without going over.


This page's step assembly is in bold text.


Mounting Bracket WidthEntry HeightPart Number (Complete Assembly)Part Number (Replacement Assembly)
24-3/4"15-5/8" - 17-5/8"LC3747453LC3747452*, LC3747451**
25"16-3/4" - 18-3/4"LC3724742n/a
25-1/2"27-7/8" - 29-7/8"LC3658373LC369552*, LC365837*
25-1/2"20-1/8" - 22-1/8"LC372261LC3722615*, LC3722617**, LC3722616***
25-1/2"20-1/2" - 22-1/2"n/aLC3725791*
25-1/2"12-1/8" - 14-1/8"LC3723383LC372338**
25-1/4"13" - 15"LC3711363LC371136*, LC3711361**
25-3/4"22-7/8" - 24-7/8"n/aLC372558*
25-5/8"11-7/8" - 13-7/8"LC3691461LC369146*, LC3691462**
25-5/8"13" - 15"n/aLC3726041*
25-7/8"23-1/4" - 25-1/4"LC3726892LC3726891**
26-5/16"27-1/4" - 29-1/4"LC3694042n/a
29-3/8"18" - 20"LC3722661LC372266*, LC3722662**
30-1/4"15-1/4" - 17-1/4"n/aLC372779*
30-3/8"17-1/4" - 19-1/4"n/aLC427247*
30-5/8"20-1/2" - 22-1/2"n/aLC375632*
31-1/2"28-5/8" - 30-5/8"n/aLC375821*
31-1/2"12-3/8" - 14-3/8"LC3756271LC3756272**
32-3/8"20-1/4" - 22-1/4"LC3722862LC3722863**
37-1/4"18" - 20"n/aLC3694112*, LC369411***

*Motor and control unit

**Motor and switch kit

***Motor only



How Do You Install the Steps?

To install the steps:

  1. Hook up the steps to power to verify that all components are in working order
  2. Make sure the camper is level on flat ground
  3. Lift the steps into the mounting space and prop into place
  4. If needed, mark the mounting holes on the camper and drill

    -Set aside steps before drilling

  5. If needed, install the outriggers
  6. Align step mounting holes and secure in place with carriage bots and flange lock nuts

    -Make sure bracket is backed up fully against the I-beam on the chassis

    -Hardware not included

  7. Tighten hardware until snug
  8. Make sure assembly is sitting square and level
  9. Torque the hardware tight
  10. Connect the appropriate writing to your vehicle's source


3747453 Lippert Components (LCI) Quickie 28 Series Motorized Motorhome Entry Step - 1 Stair - 7" Drop/Rise - 23-3/4" Wide - 300 lbs

Kwikee Part Number 902809025




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

143 reviews
Electric step assembly includes everything you need to automatically open and close the step with your RV door. Motor and control unit extend and retract step. Switch kit overrides step retraction. Amber light illuminates when step extends.

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Great service. Easy transaction, fast shipping



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Easy transaction and fast shipping. What I ordered is what I got. Just as described.



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Exact fit and works great



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On time
Good product
As always



by:

Great experience as always and best price by far.



by:

Exactly what we needed
Great price
Quick
shipping



by:

Great customer service and fast shipping. Product delivered as advertised.



by:

It was perfect…very simple to replace the old one which was identical but had been damaged.



by:

the order desk was great. made sure I got the right one the 1st time.
excellent quality.



by:

Awesome product, plus awesome customer service....Thank you


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143
Show More Reviews

See what our Experts say about this Kwikee RV Steps

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  • Troubleshooting Kwikee RV Step that Is Extending and Retracting Randomly when Driving
    Hey John, it's probably loose wiring between the door switch and the control module of your step and when hitting bumps its causing the connection to come and go which then makes the steps think the door is opening and closing. So while it's not fun you'll want to go over the wiring of the switch and see if you can figure out where the issue is and fix as needed. It could also be the switch itself has come loose so check that as well.
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    The Lippert Kwikee 39 Series # LC3724742 and 28 Series # LC3747453 single steps are pretty similar with just a few dimensional differences. Here are the dimensions: Kwikee 39 Series Entry height: 11" Step dimensions: 23-3/4" wide x 10-3/8" deep Mounting bracket dimensions: 24-3/4" wide x 4-1/4" tall x 12-1/8" deep Drop/Rise: 7" Kwikee 28 Series Entry height: 9-3/8" Step dimensions: 23-3/4" wide x 10-3/8" deep Mounting bracket dimensions: 24-1/4" wide x 5-7/8" tall x 8-9/16" deep Drop/Rise:...
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  • Replacement Assembly for Kwikee Steps With Discontinued 151332 Gear Box on 1999 Fleetwood Bounder
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    The Replacement Step, Motor, and Switch for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide # LC3747451 isn't going to include the control unit # LC379146 so as long as your current one is operational you can just reuse it with this new step. If not then you can order the Kwikee Electric RV Step Complete Assembly - Single - 28 Series - 23-5/8" Wide # LC3747453 which will come with everything you need.
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Info for this part was:

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Employee Wilson B
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