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Replacement Step Frame for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide

Replacement Step Frame for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide

Item # LC3747457
Our Price: $296.73
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Accessories and Parts
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Shipping Weight: 30 lbs
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LC3747457 - Frame Kwikee RV and Camper Steps
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Replaces the damaged or worn out 1-step frame for your Kwikee powered RV entry steps. Designed to work with your existing 28 series motor, control unit, and switch kit (all sold separately). Amber light sold separately. 1-833-496-1390 to order Kwikee accessories and parts part number LC3747457 or order online at Free expert support on all Kwikee products. Guaranteed Lowest Price and Fastest Shipping for Replacement Step Frame for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide. Accessories and Parts reviews from real customers.
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  • Reviews (123)
  • Q & A (0)
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Kwikee Accessories and Parts - LC3747457

  • RV and Camper Steps
  • Frame
  • Kwikee

Replaces the damaged or worn out 1-step frame for your Kwikee powered RV entry steps. Designed to work with your existing 28 series motor, control unit, and switch kit (all sold separately). Amber light sold separately.


  • Replaces the step frame for your Kwikee 28 series steps
    • Motor, control unit, switch kit, and light sold separately
    • Direct replacement for LC3747453
  • 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 pre-drilled mounting holes
    • Hardware sold separately
  • Made in the USA


  • 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"
  • Weight capacity: 300 lbs
  • 1-Year warranty

Note: This step assembly includes the step frame only. For the steps to work, you will need a motor, control unit, and switch kit.

If you want the complete step assembly that allows the steps to automatically extend and retract with the RV door, you will need a control unit (sold separately). You will also need a switch kit (sold separately), which lets you override the automatic retraction, so the steps stay out whether the door is open or closed. The complete assembly with steps, motor, control unit, and switch kit is available under part number LC3747453.

3747457 Lippert Components (LCI) Quickie 28 Series Motorized Motorhome Entry Step Frame - 1 Stair - 7" Drop/Rise - 23-3/4" Wide - 300 lbs

Kwikee Part Number 908028000

Customer Satisfaction Score:

Customer Reviews

Replacement Step Frame for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide - LC3747457

Average Customer Rating:  4.8 out of 5 stars   (123 Customer Reviews)

Replaces the damaged or worn out 1-step frame for your Kwikee powered RV entry steps. Designed to work with your existing 28 series motor, control unit, and switch kit (all sold separately). Amber light sold separately.


The bolt holes should be taped or threaded to 8 // 32
You should sell a bolt kit with all the bolts. And all the bolts to hold up the light and controller
Worked great and was easy to install.

It was working good. I sold the rv.
Nickolas - 10/06/2022


Perfect fit


Timely arrival, exactly what I needed!!


Exact replacement for the steps. Fast shipping. Great service.


What do I think !! Ha Ha.. It is so nice and refreshing to order a part I need, have it arrive as scheduled, undamaged, and have it fit right on as stated on the web site. Every screw bolt and nut were the same. Even the threaded hole. I did grind off a wee bit of the powder coat for a ground wire.

Replacement steps for my electric Kwikee setup. My first purchase here and I will be trying again. I am beyond very satisfied. Thank You


Went in smoothly as an exact replacement for the old step that I damaged by my own negligence which is the only reason it failed. Bought only the step and swapped in the old motor which was not damaged. 5 Stars because it works as expected. Make sure the electrical connections a well sealed with shrink tube because they are vulnerable to corrosion.


perfect replacement for the original stairs I almost ripped off on a low curb


They are great very good quality


Fast shipping. Great customer service & help with product info


It went on as expected. Took the electrical components off my banged up step, put them on the new one. Everything is working as it should.


Great service and fast shipping


Perfect replacement. Exactly like the one my dad crumpled when he drive away with the steps in the lowered position.


Rock solid OEM performance ... no regrets. Would buy this product again and again, if need be!


Exact fit. Works just Like original. Very Fair price . Fast Shipping.

Still Working like new. I checked it every month and keep it oiled and it does a perfect job. Thank you for your interest.
Melvin h - 11/03/2018

by: 05/26/2021

Very easy to order the part and efficient. I will use this company again.


Great customer service


The product was great. Shipping took longer than I am used to when ordering online but it installed great and works perfect.


It arrived about 4:30 pm. Got home from work and had it changed out in about 30 minutes. Works great.


I ordered my item after they got additional info for me so we knew i was getting the right item. Delivered in 1 day. Thanks again. The step i ordered fit perfectly.



Tanck you very mush M.George good servi ce.



Great website, easy to use. Product shipped and arrived as stated. Found product and price to be one of the most competitive!



Show More Reviews

See what our Experts say about this Kwikee Accessories and Parts

  • Replacement Kwikee 28 Series Step Frame
    I spoke with my contact at Lippert regarding the existing Kwikee Step Assembly on your 2018 Phoenix Cruiser. Using the main part number of 427123 from the information sticker you attached he stated that it is likely a 28 Series unit. Once I gave him the measurements that you took on the assembly he was able to confirm this. The Kwikee 28 Series unit does indeed feature a 24-1/4 inch mounting bracket and a step width of 23-3/4 inches. The Lippert Kwikee Step 28 Series Single Step # LC3747457...
    view full answer...
    Image 1 for
  • Does Kwikee Step Frame # LC3747457 Fit Series 28 Kwikee Step
    Since you said you have an older 28 Series Kwikee step the frame part # LC3747457 will work for you. This is the correct frame for your steps.
    view full answer...
  • Replacement RV Step Frame for Dutchmen M-J 23
    Thanks for the pictures of the steps you have on your Dutchmen, based on seeing them the correct replacement step frame is the part # LC3747457 that you referenced.
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Comparing the Kwikee Single Step 26 Series vs. 28 Series
    Without knowing the width of your step, all I can do is give you some options to compare. We have the Lippert Components Kwikee Step Frame 28 SERIES SINGLE STEP # LC3747457 which has a mounting bolt pattern of 6.5 inches x 22 inches and a step tread of 23.75 inches by 10 inches. It has a 7 inch vertical rise. The 26 Series step # LC3711361 has a mounting bolt pattern of 7.5 inches by 20.5 inches. It has a tread that is 23.5 inches by 8.5 inches. It has a 5 inch vertical rise.
    view full answer...
  • Replacement Series 26 Kwikee Electric Single Step
    I do have an option for you but I contacted Kwikee because the motor, gears and linkage are different for each series of steps, it is not possible to replace the series 26 step frame with the series 28 frame part # LC3747457. They do not offer just the frame for this series. I recommend to replace the whole step with part # LC3711361. I have attached a diagram of the bolting hole pattern for your reference.
    view full answer...
  • Replacement Frame for Lippert Kwikee Series Step
    There is a frame available for a Kwikee single step, the Lippert Components Kwikee Step Frame 28 # LC3747457. This is a replacement frame for the Kwikee 28 Series Single Step # LC3747452, which has a mounting bolt pattern of 6.5" x 22".
    view full answer...
  • Replacement Double Step Recommendation for 1985 Sportcoach RV
    Based on the distance from the first step down to the ground it would seem that a double step would be a better option. The most similar double step we offer is the part # LC372261 which will put a second step 7 inches below the step of a Kwikee 26 or 28 Series like you most likely have. But the mounting bracket width is about an inch wider so you may need to move the current brackets to install these.
    view full answer...
  • Availability of Step Frame for Kwikee RV Step Series 28 without Motor or Gear
    We have just the step frame of the # LC3747452 that you referenced available with just the part number # LC3747457 which would replace just the components you are needing.
    view full answer...
  • Replacement Kwikee Electric RV Step With Bolt Pattern of 20-1/2" x 7 -1/2"
    I think what you are looking for is the Kwikee Electric RV Step, # LC3724742. This is the 39 Series step that is 23-7/8" wide step with a bolt hole mounting pattern that is hole dimensions of 20-1/2" x 7 -1/2". Please note the linked product review and installation videos below. The product review video shows the bolt hole pattern at just before the 6 min. mark.
    view full answer...
  • Replacement Linkage Arm Compatible with Kwikee 28 Series Step
    For the Replacement Step Frame for Kwikee 28 Series Electric RV Step # LC3747457 you referenced, the linkage arm you want is found in the Motor Upgrade Kit for Kwikee Electric RV Steps # LC379145. This linkage arm is not available by itself.
    view full answer...
  • Recommended Single Step Without Motor for Toy Hauler
    The Lippert Components Kwikee Step Frame 28 SERIES SINGLE STEP (908028000) # LC3747457 won't be able to store properly without the motorized components. To add this, you would also need the Lippert Components Kwikee Step Motor Conversion/Upgrade Kit # LC379145. If you want a manual step, I recommend the Flexco Manual Pull-Out Step for RVs - Single - 7-1/2" Drop/Rise - 24" Wide - 300 lbs # SMFP-1100. The step dimensions are 24 inches wide and 9 inches deep. The bolt pattern is 23-1/4...
    view full answer...
  • How To Install Steps on a 2016 Coachmen Leprechaun 317SA
    I spoke with Lippert about the Lippert Components Kwikee Step Frame 28 Series Step part # LC3747457 and unfortunately, they do not provide any mounting information as this is done through the trailer manufacturer. They did however state that you should not have too many issues so long as the surface in which the steps attach to is sturdy. Please note that the above part is for the frame only, if you need the motor/control board etc. then you would want to use the Lippert Kwikee 38 Series...
    view full answer...
    Image 1 for
  • Replacement Kwikee 28 Series Step for Part 902809025
    The correct replacement step for your 28 Series Kwikee step with the part 902809025 is actually listed as part # LC3747453 on our site. If you are just needing the replacement frame for this step it is part # LC3747457 while the replacement step motor kit is part # LC379608.
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Chelsea B
Written by:
Chelsea B
Employee Halie H
Updated by:
Halie H
Employee Michael B
Installed by:
Michael B

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