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Replacement Steps, Motor, and Switch for Kwikee RV Electric Steps - 40 Series - 24" Wide
Kwikee

Replacement Steps, Motor, and Switch for Kwikee RV Electric Steps - 40 Series - 24" Wide

Part Number: LC3726891
$992.87
Retail:$1,175.95
You Save: $183.08
RV Steps
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Replaces the electric steps, motor, and switch kit for your Kwikee 40 series RV steps. Motor extends and retracts the steps when it receives the signal from the switch kit. Wiring pigtail hardwires to your RV's power. Great Prices for the best rv steps from Kwikee. Replacement Steps, Motor, and Switch for Kwikee RV Electric Steps - 40 Series - 24" Wide part number LC3726891 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (28)
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Kwikee RV Steps - LC3726891

Highlights

  • Step in safely: Amber light makes each tread visible for nighttime entry.
  • Stay steady on your feet: Non-slip tread and reflective strips improve traction and visibility.
  • Use it with confidence: 300-lb weight capacity and powder coated steel resist wear and weather.
  • Keep your rig protected: Steps automatically retract if they hit an obstacle during extension.
  • Operate with ease: Motor and switch kit extend or retract steps with a 12V power connection.
  • Fits existing setup: 24-1/4" x 14-5/8" mounting plate and 20-1/2" x 12-7/8" bolt pattern align with standard mounts.
Made in USA

Features to know about

Smooth, Safe Entry Every Time: Electric Motor Extends Steps on Command

These Kwikee 40 Series electric steps automatically extend and retract through the included switch kit, giving you steady access at the press of a button. The 12V motor works with a gearbox for smooth, reliable motion and retracts safely if it strikes an obstacle. Each of the two steps measures 24" wide x 11-1/8" deep with an 8-1/4" rise, giving you a comfortable, stair-like feel as you step in and out.

Kwikee 40 Series RV electric steps shown extended and retracted beneath an RV doorway, illustrating automatic step movement and installation position

Confident Footing Day or Night: Non-Slip Tread with Amber Light

When you’re climbing in after dark or in wet weather, the non-slip tread and reflective strips make every step easy to see and secure. The amber incandescent light shines directly on the step surface, so you can clearly spot your footing and avoid missteps.

Built to Handle the Elements: Powder-Coated Steel and Weatherproof Wiring

Made from sturdy, powder-coated steel with solid steel drive rods and stainless steel bushings, this step assembly resists rust and flex. The weatherproof wiring and air-pressed rivets at the pivot points keep the mechanism strong and reliable through years of outdoor use.

Ready for Everyday Use: 300 lb Capacity with Compact Fold-Up

When retracted, the steps fold to a 6-3/4" height under the doorway, staying clear of road debris. Fully extended, they provide a stable 17-1/4" height and can hold up to 300 lbs without wobbling. It’s a simple, solid solution for anyone who wants dependable steps that move with a switch instead of manual lifting.

Straightforward Replacement Fit: 24-1/4" Mounting Plate and 20-1/2" Bolt Pattern

This assembly includes the steps, motor, and switch kit, designed to replace original Kwikee 40 Series units. The mounting plate measures 24-1/4" wide x 14-5/8" deep with a 20-1/2" by 12-7/8" bolt pattern, ready to line up with existing holes for a clean installation and a factory-fit finish.

Pair of Kwikee outriggers metal brackets for RV step installation providing extra length and support for proper mounting

Specs

Dimensions

  • Extended height: 17-1/4"
  • Folded height: 6-3/4"
  • Overall width: 25-7/8"
  • Mounting plate dimensions: 24-1/4" wide x 14-5/8" deep
  • Bolt pattern: 20-1/2" wide x 12-7/8" deep
  • Step dimensions: 24" wide x 11-1/8" deep
  • Drop/Rise: 8-1/4"

Electrical

  • Voltage: 12V

Weight and Capacity

  • Weight capacity: 300 lbs

Warranty

  • Warranty: 1-Year warranty

Note

  • Note: This step assembly includes the steps, motor, and switch kit only. The steps will operate manually through the switch kit.

3726891 Lippert Components (LCI) Quickie 40 Series Motorizes Motorhome Entry Steps - 2 Stairs - 8" Drop/Rise - 24" Wide - 300 lbs

Kwikee Part Number 904000906





Ratings & Reviews

4.7

28 reviews
Review sort icon
Replaces the electric steps, motor, and switch kit for your Kwikee 40 series RV steps. Motor extends and retracts the steps when it receives the signal from the switch kit. Wiring pigtail hardwires to your RV's power.

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Salesperson was outstanding



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The product came quickly and was just as advertised. Very HAPPY!!



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Install went great. A direct bolt on for a 2005 Jayco Greyhawk 31SS.



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Super job guys . I will order again from yall .



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Great company



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I am 78 years old and removed the old step and installed the new one in about 4 hours. I have a 93 Safari that is in great shape and this makes it better.



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Easy to find and order. Received in a very timely manner. Very happy with the product.



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After one year it has performed perfectly. I installed it myself as a complete unit



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Good product, it was sometime before I had time to install it but all went well. It is such a relief knowing it is safe to step up or down. Thanks



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When we finally got around to getting someone to install the steps, they were not the right ones to fit even though we were led to believe they were. All new holes had to be drilled & after they were installed we can hardly get up & down the top step. It is much too far from that step to the motor home. We had to devise a piece of wood to secure to the top step when we’re out so we don’t have to climb so far! Also the steps do not go in flush with the motor home as they should. It had been so long since they were purchased & we figured there was nothing we could do once installed but they are not right & may cause a problem when we go to sell the unit.



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After injury and age, getting in and out of a leveled RV is one high step. Having these steps reliably and sturdily come out each and very time needed is a big deal. I installed this on an older RV and for folks that have older RV's please note; the micro-switches in the the door frame are opposite of what are needed for today's control logic. As a result, I added a "Reversing relay" to create the proper signal from the door to have the steps operate as designed.



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I ordered electric steps in Feb and it was April 5th when I opened the box only to find that it was broken during shipping . I called that day and sent pics of the damage . etrailer said they would send replacement and it arrived today . I've never had such quick response. I want to thank you guys for handling this for me and I'll recommend yall to everyone that I can . Thanks again



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These steps will be a perfect match to the original and will be installing them soon. Looking to to replacing the bent up, unrepairable and unsafe steps. Thank you ETRAILER for your expertise.



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Perfect fit!



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Bolt-on replacement. Some splicing required, mostly because whoever installed the last one added some unnecessary lights.

A challenge to lift into place, but I used a hydraulic auto jack to assist.

Only problem, the high current shutoff feature (when current increases, the control system shuts off the motor because increased current should mean the step reached the end of its travel) stops the steps prematurely. I'm hoping that as the steps wear in, this will stop happening. Until then, I need to provide a slight force upward when the steps retract to get them all the way up.



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Great fit, heavy, have a jack and maybe a helping hand or two.



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Etrailer was easy to shop online, great price and fast shipping I ordered my kwikee step on Sunday and it was at my house on Tuesday. The installation was easy remove and replace using a small jack to hold the step in position. I did have an issue with the wire going to the motor, the retainer clip somehow was broken on arrival and would not hold the connector to the motor but a zip tie took care of that problem. The steps did not come with new magnetic switch so will have to order one separately the one on my rv was not working. Overall great shopping experience. Will shop here in the future.



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Great product and amazing customer serv ice


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See what our Experts say about this Kwikee RV Steps

  • How to Determine the Correct Replacement Steps for 2017 Winnebago Winnie
    In order to determine which double steps to use with your 2017 Winnebago Winnie you will need to know the mounting bolt pattern of your current steps. For example, the Lippert Kwikee 32 Series # LC3722617 has a mounting bolt pattern that is 22" wide x 8" deep. The Lippert Kwikee 40 Series # LC3726891 has a slightly different mounting bolt pattern of 26" wide x 8" deep. If you let me know what your mounting bolt pattern is I would be happy to make a recommendation for you; I've added a...
    view full answer...
  • Difference Between Kwikee 40 Series RV Steps # LC3726892 and # LC3726891
    There is a slight difference between the # LC3726892 and # LC3726891. The # LC3726892 comes with a control switch setup that allows the light and step to come on and off with the opening and closing of the door.
    view full answer...
  • Troubleshooting Powered Steps on a 2008 Holiday Rambler that will Not Fully Extend or Retract
    We don't carry the SCS/Frigette brand of steps so it's a little hard for me to troubleshoot the problem you are experiencing, but it sounds like the gears of the steps are jamming up which is preventing the steps from moving more than just a little bit. What I would recommend you do is get underneath it and inspect the gear assemblies to be sure there isn't anything stuck in the gears or that the gears themselves have been damaged. You might also check the condition of the wiring. A bad...
    view full answer...
  • Recommended Heavy Duty Replacement for Kwikee Series Steps
    If weight capacity is the primary concern then you will want to take a look at the SolidStep Manual Fold-Down Steps as there is not a heavy duty version of the Kwikee Series Steps. The Kwikee Series are almost all rated at 300 lbs whereas the SolidStep is rated at 400 lbs. This will be the best replacement for your Kwikee Series as they install in an odd fashion that most other manufacturers do not make replacements for. The SolidStep install in the doorway so the odd mounting of the Kwikee...
    view full answer...
  • Replacement Parts For A Kwikee Step 40 Series
    If your Kwikee Series 40 Steps # LC3726891 are stuck in the closed position you could either have a bad motor or control board. You can replace the motor with the Replacement Motor with Mounting Plate for Kwikee Electric RV Steps # LC379608 and the control board with the Replacement Control Unit for Kwikee 40 Series Electric RV Steps # LC363985.
    view full answer...
  • Bolt Pattern and Mounting Plate Dimensions for Kwikee 40 Series Steps
    In regards to the Kwikee 40 Series Electric RV Steps like part # LC3726891, the step mounting plate is 25-3/4" wide x 14-3/4" deep and the bolt pattern is 20.5" wide x 12-7/8" deep. I confirmed this with Lippert for you and have attached a photo below.
    view full answer...

Do you have a question about this RV Step?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Halie H
Updated by:
Halie H
Employee Cody B
Updated by:
Cody B
Employee Steven C
Installed by:
Steven C
Employee Chelsea B
Written by:
Chelsea B
Employee Chris R
Video Edited:
Chris R

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