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Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black
Lippert

Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black

Part Number: LC643921
In Stock
$42.74
Retail:$53.63
You Save: 20%
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Replaces the back cover of the Regal-style drive head or idler head on your Solera 12V, 18V, Smart Arm electric RV awning. 1-800-940-8924 to order Lippert accessories and parts part number LC643921 or order online at etrailer.com. Free expert support on all Lippert products. Great prices and Fastest Shipping for Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (387)
  • Q & A (0)
  • Videos (1)
  • Photos

Lippert Accessories and Parts - LC643921

  • RV Awnings
  • Head Parts
  • Head Cover
  • Lippert
  • Drive Head
  • Idler Head
  • Solera Replacement
  • Black
  • Regal Style

Replaces the back cover of the Regal-style drive head or idler head on your Solera 12V, 18V, Smart Arm electric RV awning.


Features:

  • Replaces the back cover of your Solera awning's Regal drive head or idler head
    • Regal-style head does not have the Lippert logo
    • Back cover only - front cover (LC643922 or LC643923) sold separately
  • Hardware not included
  • Black color


Fits:

  • All Solera 12V, 18V, and Smart Arm electric awnings with Regal heads

Lippert Solera RV Awning Drive Head Styles


643921 Replacement Rear Cover for Lippert Solera Electric Awnings - Drive Head or Idler Head - Black - Regal Style





Video of Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Breaking Down the Replacement Back Cover for Solera Power Awnings

Today we're going to take a look at the replacement drive head rear cover for Solera Awnings. Now this part will replace the black Regal style back cover for your Solera Awning drive head. The cover protects the drive head on the awnings from the weather. It is made of a black ABS plastic construction and it does install using your existing hardware that you have on there now, but that should do it for the review on the replacement drive head rear cover for Solera Awnings.

Customer Satisfaction Score:

Ratings & Reviews

4.7

387 reviews
Review sort icon
Replaces the back cover of the Regal-style drive head or idler head on your Solera 12V, 18V, Smart Arm electric RV awning.

by:

I will recommend etrailer for all. everything I order came with in the time. i was very happy with the free shipping offered

Aaron profile picture

Aaron

3/16/2025

prefect replacement

Kate F. profile picture
Etrailer Expert

Kate F.

3/17/2025

@Aaron Sounds like you ordered quite a bit of parts for you awning a year ago Aaron, did a storm take it out?


by:

Exactly what I needed, very timely.



by:

Did not come with screws to secure covers to each other.



by:

Very happy with my experience with etrailer and the quality of the product. Service was outstanding!



by:

The parts were exactly what I needed to fix my 2021 Flagstaff RV. Would have given a 5 if you sold the screws that holds the unit together. Bought them at a local hardware store they are a number 6 self tapping 1 1/2 screw.



by:

Installation was super easy. Extend the awning a couple feet to access the back of the awning head. All screws are accessible from the back of the head. Two #2 Phillips screws hold the front to the back and 2 or 3 screws hold the back to the awning arm. No need to remove the drive head or awning roll. Perfect fit and secure.



by:

Perfect fit and shopping with etrailer is awesome

Robert profile picture

Robert

7/30/2025

Works perfectly



by:

Fit was perfect, save your screws as the new parts don't come with any



by:

FIt perfectly. Front and back went on with two screws in less than five minutes.



by:

I had to send them back they didn’t fit my awning.



by:

Fast delivery of a perfect replacement part.



by:

Quick response and fast shipping! Awesome service!



by:

worked great, should have screws with i t.



by:

The website was extremely easy to use. order of parts and shipping delivery was amazingly fast. The website recommended both idler awning covers front and rear. At first I didn't see damage to the rear one until I removed it.Thanks for saving me time! I will use the website again



by:

Looks great works great!



by:

Arrived fast, good communication from etrailer, perfect fit



by:

Got the front and back covers. With my set up. It was best to replace both covers. Yes, there are two screws. That come from the back cover. Into the front cover. In my application. That looks to be the correct way. That way you will have a positive connection for the front cover



by:

A perfect fit! Thank you eTrailer!



by:

Fits like a glove!! Just make sure that you keep your existing screws. You’ll need those because it doesn’t come with any replacements for you to leverage.



by:

fit perfect



by:

Direct replacement. Perfect fit.



by:

Perfect fit to replace broken mount when driving down freeway in strong wind storm. I would have liked to have it as a kit with mounting screws included.



by:

Exact replacement.



by:

I accidentally scrapped my awning along the edge of the door to my shop and cracked the cover of the awning motor and idler covers on my 2025 Flagstaff 21FBRS. These fit perfectly. Remove the four screws on the old and reinstall them. Thankfully I had not lost the screws. I would have preferred it if it came with new screws.



by:

The service provided by Ric D was top notch. The only reason I rated this less than 5 is that this is the 2nd replacement I have had to install. Let me be clear, this is a manufacturer issue, not etrailer. However, I did find that front cover replacement was not an effective solution, since the rear cover, and more specifically the holes the screws go through and secure the back cover to the front cover, were completely sheared off (which is why the front cover needed replacing in the first place). Consumers need to verify that when ordering. The other issue I have with the whole process is that the screws are available on eTrailer, however, the price, $11/ea is crazy expensive. I was able to go to a local hardware store and pick up 2 screws for less than $1. Additionally, the front cover requires a rubber grommet, which was not listed with the original front cover. Fortunately, the etrailer rep I worked with on that order was super helpful and responsive to my questions around those required items.


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See what our Experts say about this Lippert Accessories and Parts

  • Replacement Parts for Damaged Arm on 69 Inch Solera Power Awning
    Based on the pictures you definitely need the awning support arm # LC281154. I can't tell in that other photo if the pin is bent or damaged, or just barely hanging in there. I'm also not sure if your idler head and roller endcap are ok or not so you will need to inspect them for damage. In addition to the replacement arm we have the following parts available: -Solera Power Awning Idler Head # LC672052 -Replacement Front Cover # LC643923 -Replacement Rear Cover # LC643921 -Replacement...
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  • Replacement Head Covers For A Solera Powered Awning
    Hi G, Are you referring to the head cover? If so, we offer the following replacement options: Drive Heads (right side): Black - Regal # LC643922 Black - Plain # LC289560 Black - Regal - Speaker # LC731463 Black - Plain - Speaker # LC354185 White - Regal # LC37FR White - Plain # LC289557 White - Plain - Speaker # LC354181 Idler heads (left side): Black - Regal # LC643923 Black - Edge # LC37UD Black - Plain # LC289566 Black - Regal - Speaker # LC731464 Black - Plain - Speaker # LC354189 White...
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  • Solera Power Awning Drive Head Cover for Class C RV
    Hello Mandy, thanks for writing in. On the Solera powered awning they have to main style covers. One of them is the Regal Style and the other is the Plain style. In order to determine which one you have you will want to look and see if it has the logo LCI on the front of it. The Plain one has the logo on it and the Regal style does not. If you DO NOT see LCI on the front of your covers you will want: For Black: Replacement Front Cover for Solera Power RV Awnings - Regal Drive Head - Black...
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  • Replacement Rear Cover for Solera Awning Idler Head
    Yes we do. The correct rear cover you need is the part # LC289567 to match the front cover # LC643923 you referenced and the picture you sent in.
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  • Looking For Rear Cover For Solera Regal Style Idler Head
    Hey Michael, thanks for reaching out. We have just the thing. Here is the cover you are looking for: - Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black # LC643921 This is the rear cover for the Solera regal style awnings. It will work for both the idler and drive head sides. Did something happen to the old cover? Or just normal wear and tear?
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  • Replacement Caps For A Solera Regal-Style Awning On A 2021 Coachmen Chaparral 367BH 5th Wheel
    Hey Felicia, The V000431840 comes back as a Solera Regal awning. I'm not sure if you're needing replacement head covers or the cap of the roller tube so I've just listed them all out below: Drive Head: Front # LC643922 Back # LC643921 Idler Head: Front # LC643923 Back # LC643921 Roller Tube Cap # LC423751 If you're needing a different part then just let me know and I'd be happy to look it up for you.
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  • Looking For Solera Awning Cover Black Plastic
    Hello Tom, we do offer a variety of black plastic covers for the Solera awnings. If you happen to know the model number of your awning, that will help to narrow down the correct cover. For example, part # LC643923 is the replacement front cover for the idler head on a Solera Regal Style Awning. This goes with the back cover # LC643921. If this is not what you are looking for, just let me know your awning style and part number and I am happy to make a recommendation. You can use the link...
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  • Is Regal Style Back Cover for Solera Power Awnings Hard to Install
    Hey Jim! The Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black # LC643921 is a pretty simple installation that just requires you to remove the mounting screws, remove the cover, and then reverse the order for the new cover. This does install with 6 of the Head Cover Fastener # LC266156 so if your mounting hardware needs to be replaced then you'll want to pick these up as well.
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  • Replacement Back Cover For A Solera 12v RV Awning Drive Head
    Hi Rick, We have the following back cover styles for Solera RV Awnings: Edge # LC43UD Plain # LC289561 Plain with speaker # LC300009 Regal # LC643921 I've attached a picture below with the different style heads. If yours looks different then send me some pictures and I'd can figure out what style it is and find the right replacement backing.
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  • What Screws Are Used To Attach Idler/Drive Head Cover To Back Cover?
    Hello Kyle, thanks for reaching out. The screws that attach the drive head cover are #6-15 UNF x 1/2”. We offer them individually as part # LC266156, or you could probably find something at a local hardware store.
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  • Replacement Arm For Solera Smart Arm 12V Power RV Awning
    Hi Tracy! It looks like you ordered the Solera Smart Arm 12V Power RV Awning - 20' Wide - Programmable - Black Fade LC517517 back in 2024. We do have a few replacement parts for this, but Lippert discontinued the specific arms (their part number 759517) a while back, unfortunately. If you were needing parts of the head, I have those listed below: Replacement Front Cover for Solera Power RV Awnings - Regal Idler Head - Black # LC643923 Replacement Back Cover for Solera Power Awnings -...
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  • Replacement Cover for Regal Style Back Cover for Solera Awning Drive Head
    What you need is the Replacement Cover for Solera Awnings - Drive Head - Rear Cover - Black - Regal Style # LC643921. This is not for every single model of awning, but it is the correct one for you as Lippert does manufacture these and has verified it is right for your 2018 Keystone Springdale. I have added a link to a video review of this replacement cover for you to take a look at.
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  • Replacement Drive And Idler Head Covers For A Solera Powered Awning RPO# 0012380018
    Hey Richard, Thanks for the tag, I was able to determine you have the Regal design and would need the following components: Back Cover # LC643921 Drive Head Cover # LC643922 Idler Head Cover # LC643923 Replacement Manual-Override Grommet # LC95ED (not included with the front covers)
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  • Replacement Black Regal Cover For Solera RV Awning
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  • Replacement Awning Head Cover for Solera Regal Style Awning
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Video Edited:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Matthew E
Updated by:
Matthew E
Employee Noah M
Updated by:
Noah M
Employee Amanda K
Updated by:
Amanda K
Employee Mike S
Written by:
Mike S

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