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

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

Item # LC643921
Our Price: $35.90
You Save: 22%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.87 lbs
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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. 1-833-496-1390 to order Lippert accessories and parts part number LC643921 or order online at 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 (90)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Lippert Accessories and Parts - LC643921

  • RV Awnings
  • Head Parts
  • Head Cover
  • Drive Head
  • Idler Head
  • Lippert
  • 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.


  • 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


  • 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

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

Video Transcript for Review of Lippert Components RV Awnings - LC643921

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:

Customer Reviews

Replacement Back Cover for Solera Power Awnings - Drive Head or Idler Head - Regal Style - Black - LC643921

Average Customer Rating:  4.8 out of 5 stars   (90 Customer Reviews)

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


What I think is this: this product is sold without fasteners (mounting screws) required to attached the idler head cover to the bracket. How rediculous is that? The part fit just fine but I had an adventure completing the mounting effort because I had to figure out the screw thread count and length, then find it! Why are mounting fasteners such a thing when replacing RV components?

While the cover does not come with mounting screws I did reach out to Lippert and the fasteners are on the site separately. They are part # LC266156
Replacement Head Cover Fastener for Solera Manual Awnings - Qty 1
which is screw size #6 x 0.5 inches.
-- Etrailer Expert Jenny N - 10/06/2022


Good product and works as advertised. Need better and stronger packaging. Arrived with plastic covers broken. Very happy all in all.


I discovered I had torn off one of the awning arm covers when I arrived home. A tree branch must have reached out and swiped it! LOL... I was happy to see ETrailer had the exact one in stock. It quickly arrived and it was a easy install. It is identical to the old one and has performed flawlessly. I can always count on ETrailer for high quality products and affordable prices.


Replacement cover fit perfect. Was exact part for Solera Regal series powered awning. Excellent service as well from eTrailer. Thank You!


This item is just what I needed. etrailer is a terrific company and Steven R is extremely knowledgable and helpful.


Quality products! etrailer staff are very courteous and are relentless in their efforts to research the exact item which is needed. Their return policy is reasonable and easily managed.


The cover fit perfect but it seems like a universal cover because it comes with a pre-cut hole that is for another style awning that I don't need.


Parts arrived a lot sooner than expected. Customer service was awesome. Will for sure deal with e trailer for future purchases.


Korren helped me identify the correct part number for my needs and it fit perfectly.


Replacement covers were easy to install and looked exactly like the original covers.


Exactly what I needed when I needed it. I appreciate the fast order processing time, updates of the status of the order, as well as the shipping speed. This is the primary reason why I bought this item from Etrailer. I needed the part in time for the next camping trip and they were the only ones that could do it. I do compare their pricing often with other RV accessories or parts I might need and they do tend to be on the higher side. For instance, I could have ordered this from my local RV store for $8 less, however, they couldn't have gotten it to me in time.

Works as expected, no issues.
Brent - 10/30/2021


Quick delivery, perfect replacement fit and reasonable price. Have used etrailer for many replacement parts over the years and they always deliver without issue.


Exact fit for me awning head. Easy installation with 4 Phillips head screws


etrailer did it again, perfect in every way.
Their service is outstanding, when you need help they actually answer the phone and help you plus they follow up to make sure you are happy with the product and the service.
The parts came on time and in perfect conditions.
Great job etrailer!!


Kate work with us with no problems she she was very nice and we was able to get our part that we needed I appreciate it people like that who take their time to help


Fit like it was supposed to. Easy to install once I found the screw I dropped when taking off the old one.


Delivered in a timely manner and as adv ertised.


Great fit. Easy install.


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


Exact fit! Should of came with mounting screws


Product was delivered in a timely matter. I spoke to Carol since I had not gotten a confirmation email. After her checking she noticed I had accidently left out a letter on my email. We both laughed and she fixed it for me.


Your staff were great! Perfect help and service!


What I ordered


The etrailer people & service are great. This product’s design is HORRIBLE. The people who designed this should be taken out and flogged. It’s difficult to remove and even harder to reinstall. The plastic tabs are fragile. It’s difficult to line up the screw holes. There is NO REASON a part with such a simple purpose had to be engineered so poorly. If I was eating the part it would get one star. (Have your duck tape handy, you’ll need it.)


Perfect replacement

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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 Mike S
Written by:
Mike S
Employee Matthew E
Updated by:
Matthew E
Employee Noah M
Updated by:
Noah M
Employee Amanda K
Updated by:
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