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RV Slide Out Parts - B and B Molders

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B&B Square Corner Cap for RV Slide-Out - 5-1/8" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM28ZR

Our Price: $16.30
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Black
  • B and B Molders


Keep your RV protected and looking new with this direct replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, this cap also resists impact and won't fade from the sun.

More Information >



B&B Top Rear Corner Cap for RV Slide-Out - Black - B and B Molders
B and B Molders RV Slide Out Parts

(5 reviews)


Code: BM73ZR

Our Price: $22.76
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Top Rear Corner
  • Bolt-On
  • Black
  • B and B Molders


Molded body trim piece that covers the top rear corner of your RV's slide-out room to protect the raw top edges of the two walls. 1-Piece molded, with 2 screw holes that replaces the corner cap that came standard on your RV.

More Information >



B&B Square Corner Cap for RV Slide-Out - 4-3/4" - Polar White - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM78ZR

Our Price: $9.72
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • White
  • B and B Molders


Keep your RV protected and looking new with this direct replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, this cap also resists impact and won't fade from the sun.

More Information >



B&B Square Corner Cap for RV Slide-Out - 5-1/8" - Polar White - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM33ZR

Our Price: $19.24
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Black
  • B and B Molders


Maintain your RV and keep it looking new with a replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, the direct fit also resists impact and won't fade from UV exposure.

More Information >



B&B Square Corner Cap for RV Slide-Out Room - 4-1/2" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM76ZR

Retail: $22.73
Our Price: $11.41
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Black
  • B and B Molders


Keep your RV protected and looking new with this direct replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, this cap also resists impact and won't fade from the sun.

More Information >


Explore Expert Info Our Expert
on RV Slide Out Parts

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for RV Slide Out Parts

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for RV Slide Out Parts

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for RV Slide Out Parts


B&B Square Cap for RV Slide-Out - 5" - Beige - B and B Molders
B and B Molders RV Slide Out Parts

(16 reviews)


Code: BM56XR

Our Price: $8.29
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Beige
  • B and B Molders


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.

More Information >



B&B Straight Arrow Corner Cover for RV Slide-Out Room - 7-3/8" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(9 reviews)


Code: BM48ZR

Our Price: $7.84
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Straight Arrow Corner
  • Bolt-On
  • Black
  • B and B Molders


Improve the look of your RV's slide-out with this molded plastic cover. The arrow shape adds protection to the corner edge of your slide-out cap. The hooked lip edges of the arrow tip and single screw hole make installing easy.

More Information >



B&B Square Cap for RV Slide-Out - 5-1/8" - White - B and B Molders
B and B Molders RV Slide Out Parts

(16 reviews)


Code: BM77XR

Our Price: $9.17
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • White
  • B and B Molders


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.

More Information >



B&B Straight Arrow Corner Cover for RV Slide-Out Room - 4-3/8" - Polar White - B and B Molders
B and B Molders RV Slide Out Parts

(9 reviews)


Code: BM98ZR

Our Price: $10.24
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Straight Arrow Corner
  • Bolt-On
  • White
  • B and B Molders


Improve the look of your RV's slide-out with this molded plastic cover. The arrow shape adds protection to the corner edge of your slide-out cap. The hooked lip edges of the arrow tip and single screw hole make installing easy.

More Information >



B&B Angled Bottom Cap for RV Slide-Out - 6-1/2" x 4-11/16" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(4 reviews)


Code: BM76XR

Our Price: $9.08
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Angled Bottom
  • Bolt-On
  • Black
  • B and B Molders


You're walking around your rig and spot the lower corner of the slide-out. The cap is cracked, so the edge is exposed and there is nothing sealing it from water or road debris. This angled bottom cap fixes it before it becomes a problem.

More Information >



B&B Bottom Corner Cover for RV Slide-Out - Black - B and B Molders
B and B Molders RV Slide Out Parts

(3 reviews)


Code: BM83ZR

Our Price: $7.13
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Bottom Corner
  • Bolt-On
  • Black
  • B and B Molders


Protect the bottom rear corner of your RV slide-out with this stout plastic cap. The shape helps to prevents damage and adds stiffness to the corner joint. 1-Piece molded part with two screw holes replaces the part that came standard on your RV.

More Information >



B&B Square Corner Cap for RV Slide-Out - 5-1/8" - Gray - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM53ZR

Our Price: $15.38
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Gray
  • B and B Molders


Keep your RV protected and looking new with this direct replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, this cap also resists impact and won't fade from the sun.

More Information >



B&B Square Corner Cap for RV Slide-Out - 5-1/8" - Tan - B and B Molders
B and B Molders RV Slide Out Parts

(30 reviews)


Code: BM93ZR

Our Price: $13.88
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Tan
  • B and B Molders


Maintain your RV and keep it looking new with a replacement square cap for your slide-out room. Simple to identify by the square shape with a 3-corner hole pattern, the direct fit also resists impact and won't fade from UV exposure.

More Information >



B&B Angled Bottom Cap for RV Slide-Out - Short - 6-1/2" x 5" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(4 reviews)


Code: BM46XR

Our Price: $7.97
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Angled Bottom
  • Bolt-On
  • Black
  • B and B Molders


You're walking around your rig and spot the lower corner of the slide-out. The cap is cracked, so the edge is exposed and there is nothing sealing it from water or road debris. This angled bottom cap fixes it before it becomes a problem.

More Information >



B&B Curved Cap for RV Slide-Out Room - 4-1/2" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(1 reviews)


Code: BM26ZR

Our Price: $12.96
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Curved Corner
  • Bolt-On
  • Black
  • B and B Molders


Improve the integrity and look of your RV's slide-out room with this molded plastic cover. The curved shape of this piece adds some style but also protects and prevents water from entering the crease where trim panels meet. Easy to install.

More Information >



B&B Plain RV End Cap - Left Hand - 1-1/4" Wide - Charcoal - B and B Molders
B and B Molders RV Slide Out Parts

Code: BM22XR

Our Price: $7.07
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • End Cap
  • Bolt-On
  • Black
  • B and B Molders


You're walking around your rig and notice the trim ends suddenly on the left side. No cap, just an exposed edge catching dirt and water. This replacement seals it up and finishes the run so it actually looks like it came that way.

More Information >



B&B Plain RV End Cap - Right Hand - 1-1/4" Wide - Black - B and B Molders
B and B Molders RV Slide Out Parts

Code: BM94TR

Our Price: $7.07
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • End Cap
  • Bolt-On
  • Black
  • B and B Molders


You're walking around your rig and notice the trim ends suddenly on the left side. No cap, just an exposed edge catching dirt and water. This replacement seals it up and finishes the run so it actually looks like it came that way.

More Information >



B&B Square Cap for RV Slide-Out - 7" - Black - B and B Molders
B and B Molders RV Slide Out Parts

(16 reviews)


Code: BM96XR

Our Price: $10.52
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Black
  • B and B Molders


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.

More Information >



B&B Square Cap for RV Slide-Out - 4-3/4" - Polar White - B and B Molders
B and B Molders RV Slide Out Parts

(16 reviews)


Code: BM69XR

Our Price: $15.99
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • White
  • B and B Molders


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.

More Information >



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

(16 reviews)


Code: BM89XR

Our Price: $8.39
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Gray
  • B and B Molders


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.

More Information >


Explore Expert Info Our Expert
on RV Slide Out Parts

Videos

for RV Slide Out Parts

Help Articles

for RV Slide Out Parts

Expert Answers

for RV Slide Out Parts


B&B Return End Cap with Step for RV - 1-1/2" - Alliance Gray - B and B Molders
B and B Molders RV Slide Out Parts

(4 reviews)


Code: BM24TR

Our Price: $5.84
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • End Cap
  • Bolt-On
  • Gray
  • B and B Molders


You're walking around your rig and spot the end of the trim line sticking out. The cap is missing, leaving the edge exposed to water and road spray. This return-style end cap with a molded step finishes off the run and blends in with your trim.

More Information >



B&B Return End Cap with Step for RV - 1-3/8" - Tan - B and B Molders
B and B Molders RV Slide Out Parts

(4 reviews)


Code: BM37TR

Our Price: $5.99
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • End Cap
  • Bolt-On
  • Tan
  • B and B Molders


You're walking around your rig and spot the end of the trim line sticking out. The cap is missing, leaving the edge exposed to water and road spray. This return-style end cap with a molded step finishes off the run and blends in with your trim.

More Information >



B&B Square Cap for RV Slide-Out - 4-3/4" - Beige - B and B Molders
B and B Molders RV Slide Out Parts

(16 reviews)


Code: BM49XR

Our Price: $7.98
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Square Corner
  • Bolt-On
  • Beige
  • B and B Molders


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.

More Information >



B&B Corner Drip Pan for RV Slide-Out - Left Hand - Black - B and B Molders
B and B Molders RV Slide Out Parts

Code: BM48XR

Our Price: $7.65
In Stock
  • RV Slide Out Parts
  • Caps and Covers
  • Drip Pan
  • Bolt-On
  • Black
  • B and B Molders


You're checking the corner of your slide-out and notice the drip pan's missing. Now water's got a direct path to run down the trim and straight into trouble. This left-hand replacement catches the runoff and fits tight to steer it clear.

More Information >



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B and B Molders RV Slide Out Parts for Corners

B and B Molders RV slide out parts keep trim looking right with corner and end caps in square or curved styles for top or bottom locations. Match overall dimensions and center to center hole spacing; sizes include options like 3-1/8" x 3-1/8" with 2-5/8" holes, and colors can be dark brown, black, or charcoal depending on the part. Some corner caps can work on any corner if size and holes align.
Yes, these pieces are sold individually. Plan on ordering one per corner or end as needed. If you're refreshing multiple corners, verify quantity since packages are not bundled. Check the listing for whether it's a single cap, a top rear piece, or a lower cover to match your spot.