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  1. RV Slide Out Parts
  2. B and B Molders
  3. Square Corner
  4. Caps and Covers
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  6. Bolt-On
B&B Square Cap for RV Slide-Out - 5-5/8" - Alliance Gray
B and B Molders

B&B Square Cap for RV Slide-Out - 5-5/8" - Alliance Gray

Part Number: BM89XR
In Stock
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$7.61
RV Slide Out Parts
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You're up on the ladder checking your slide-out and notice the corner is exposed. The square cover is gone, and now water's got a direct shot into the seam. This replacement squares it off, seals the joint, and blends right in with the trim. Great Prices for the best rv slide out parts from B and B Molders. B&B Square Cap for RV Slide-Out - 5-5/8" - Alliance Gray part number BM89XR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (3)
  • Q & A (0)
  • Videos (2)
  • Photos

B and B Molders RV Slide Out Parts - BM89XR

  • Square Corner
  • Caps and Covers
  • Gray
  • B and B Molders
  • Bolt-On

You're up on the ladder checking your slide-out and notice the corner is exposed. The square cover is gone, and now water's got a direct shot into the seam. This replacement squares it off, seals the joint, and blends right in with the trim.


Highlights

  • Square End Cap: Replaces a missing or damaged square cap on your RV slide-out trim.
  • Covers the Opening: Closes off the exposed end to help keep out water and debris.
  • Screw-On Installation: Mounts securely with screws (not included).
  • Color-Matched Finish: Alliance gray blends with your RVs existing trim.
  • Reliable Material: Rigid plastic stands up to road spray, grit, and extended weather exposure.
  • Made in the USA: Built with pride and quality you can count on.

Specs

Dimensions:

  • Overall Dimensions: 5-5/8" x 5-5/8"
  • Distance between mounting holes (center to center): 3-9/16"

Construction and Color:

  • Material: plastic
  • Color: alliance gray

Warranty:

  • 1-Year limited


722-022-00098 B and B Molders RV Exterior Cover, Square - Alliance Grey

OEM part number: 201-022-00098




California residents: click here


Video of B&B Square Cap for RV Slide-Out - 5-5/8" - Alliance Gray

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




Video Transcript for Review of B and B Molders RV Slide Out Parts - Caps and Covers - BM89XR

Hi, everyone. Steve here with etrailer.com. Today we're looking at our B&B square cap for the RV slide outs. This is gonna be in a nice Alliance Gray color, and it measures 5 5/8 inches long by 5 5/8 inches tall, so it's a square. So wanna make sure you're matching up the dimensions when you're replacing these. And as you can see, you got two short sides or flat sides, and then two sides have this lip on 'em, if you will, or edge with the corner there to grab onto that sharp corner.

You've also got one, two, three mine holes. You're gonna reuse your old hardware. If you don't have old hardware, if for some reason it breaks coming out, you need to replace that. You can purchase that separately or get it at a local hardware store. These measured 3 9/16 on center, whether it went left and right or up and down.

It's a UV stable, color fast material, so it's guaranteed by the manufacturer not to fade over time. Folks, that's gonna wrap it up for our quick look together. I'm Steven, thanks for watching.

Ratings & Reviews

5.0

3 reviews
You're up on the ladder checking your slide-out and notice the corner is exposed. The square cover is gone, and now water's got a direct shot into the seam. This replacement squares it off, seals the joint, and blends right in with the trim.

by:



by:

Really fast delivery



by:

Very fast order. Very economical. My new one stop for rv parts.


3
3

See what our Experts say about this B and B Molders RV Slide Out Parts


Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Steven C
Installed by:
Steven C
Employee Mary K
Edited by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Kim H
Updated by:
Kim H
Employee Dawn Z
Written by:
Dawn Z

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