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Camco Replace-All RV Plumbing Vent Kit - 1" to 2-3/8" Pipes - Black
Camco

Camco Replace-All RV Plumbing Vent Kit - 1" to 2-3/8" Pipes - Black

Part Number: CAM40138
In Stock
$9.50
Retail:$21.47
You Save: 56%
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Replace an old or damaged plumbing vent on your RV with this original factory replacement. The subtle black vent fits outside diameter pipes between 1" to 2-3/8".The kit includes screws and putty for a leak-proof installation. Great Prices for the best rv vents and fans from Camco. Camco Replace-All RV Plumbing Vent Kit - 1" to 2-3/8" Pipes - Black part number CAM40138 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (47)
  • Q & A (0)
  • Videos (1)
  • Photos

Camco RV Vents and Fans - CAM40138

Highlights

  • Stops roof leaks fast: Includes screws and putty for a tight, leak-proof seal.
  • Simple DIY upgrade: Directly replaces old or damaged plumbing vents.
  • Built to last outdoors: Black copolymer polypropylene resists UV rays and corrosion.
  • Fits common vent pipes: Works with 1" to 2-3/8" outside diameter pipes.
  • Low-profile look: 5-1/4" x 5-1/4" x 3-3/8" black vent blends with most roofs.
  • Reliable performance: Durable design keeps bathroom plumbing venting properly.
Made in USA

Features to know about

Stops Leaks from Cracked or Aged Vents: Includes Screws and Putty for a Tight Seal

This kit makes it easy to replace a broken or leaky plumbing vent and get a watertight finish again. It comes with installation screws and putty that form a leak-proof seal, keeping rain and odors from sneaking in through worn vent openings.

Holds Up in Sun and Weather: Made from UV-Resistant Copolymer Polypropylene

The vent is built from black copolymer polypropylene plastic that stands up to heat, sun, and corrosion. It won’t chalk or crack the way older brittle vents can after years of exposure on the roof.

Fits a Range of Pipe Sizes for Easy Replacement: Works with 1" to 2-3/8" OD Pipes

You don’t have to hunt for an exact match—this vent fits outside diameter pipes between 1" and 2-3/8". That makes it a handy go-to replacement for many standard plumbing vent setups.

Clean, Low-Profile Look on the Roof: Compact 5-1/4" x 5-1/4" x 3-3/8" Design

The compact black vent sits neatly on the roof without sticking up awkwardly. At 5-1/4" long, 5-1/4" wide, and 3-3/8" tall, it gives a finished, uniform look once installed while keeping airflow smooth through the plumbing system.

Specs

Application

  • Application: 1" to 2-3/8" (outside diameter) pipes

Dimensions

  • Overall dimensions: 5-1/4" long x 5-1/4" wide x 3-3/8" tall

40138 Camco Replace-All Motor Home Plumbing Vent Kit with Putty and Screws - Black





Video of Camco Replace-All RV Plumbing Vent Kit - 1" to 2-3/8" Pipes - 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 Comprehensive Review: Camco Replace-All RV Plumbing Vent Kit

Today we're going to be taking a look at the Replace-All RV Plumbing Vent Kit from Camco. The factory-like replacement is going to allow you to replace an old or damaged plumbing vent on your RV. The vent is going to fit outside diameter pipes between 1 inch to 2-3/8 inch. That information is printed directly here on the top piece. The kit's going to include the actual vent. It's going to come with the necessary installation hardware, and it's going to come with putty tape for a leak-proof installation. The unit's a nice, strong durable design.

It's made from a black copolymer polypropylene plastic. It's going to do a great job at resisting UV rays and corrosion. It's a two-piece design, so the top piece can be removed, just snaps on and off. Then when it comes to the overall measurements, taking a look at the diameter here at the base, we're looking at about 5-1/4 inches. The overall height ...

that's going to measure about 3-1/8 inch tall. In the packaging is going to be detailed installation instructions. It's going to walk you through the installation process step-by-step. That's going to do it for today's look at Replace-All RV Plumbing Vent Kit from Camco.

Customer Satisfaction Score:

Ratings & Reviews

4.7

47 reviews
Review sort icon
Replace an old or damaged plumbing vent on your RV with this original factory replacement. The subtle black vent fits outside diameter pipes between 1" to 2-3/8".The kit includes screws and putty for a leak-proof installation.

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OEM EXACT VENT



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I believed this was a steel cap but is plastic. I must return it for a steel style.



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Easy to install. No leaks



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Worked out great .perfect fit.



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Good vent . Had to change out old one!



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this product was very simple to install



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1-year update. No issues with this vent kit. Still holding strong, no leaks around the base.



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Excellent product.

Danny A. profile picture

Danny A.

6/28/2018

The product has met our needs and preformed as we wanted.



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Exactly what I was looking for.



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Product arrived on time and was the right fit for my trailer. Good to see accurate information posted when purchasing.



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Just as described. Nice product. Fast shipping.



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Excellent product and shipping.



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All the products I have purchased here have been excellent!



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Very fast shipping. Everything as said. Good quality parts.



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A great impr



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Product was exactly what I ordered to replace the broken plumbing vent kit. Was shipped in a very timely manner.

Tom profile picture

Tom

1/28/2019

Still working great.



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The vent fit great! It is a perfect replacement for my shattered vent cover, and I received it quickly. Only issue is I went on top of the trailer to replace it, I discovered I actually had two vent covers which were shattered: not just one. Etrailer is very efficient, they actually called me to find out if this was a duplicate order, which I assured them it wasn't duplicate and relayed my story of finding the second vent cover shattered when I climbed on top of the RV. I truly appreciate etrailers diligence to ensure that I was not duplicating my order. I am so glad I found this great, and reasonably priced, company to find parts for my RV through.



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Seems to work well. I didn't end up using the included putty. There was so much lap sealant around the old hole I couldn't remove it - was 3mm thick and I was afraid of tearing the roof membrane. So I leveled the old lap sealant with a razor blade and then screwed right through that to install the new vent. Fresh lap sealant around the edge and over the installation screws and tada



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This vent works just fine. However, I also purchased a set of 16 inch G rated tires to replace the E's that came on the trailer. Best decision I have made regarding the trailer. We own a 40ft Grand Junction with a 14,000lb GWR. Have been Cal to Florida with no problems and good wear. Even across the desert at 114 degrees we just cruised. Looking forward to my next trip where I no longer worry about the tires blowing.



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Excellent product. Easy to install



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came when promised and matches original



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Easy to install and ready to go camping!

Nick S. profile picture

Nick S.

1/9/2026

That is what we love to hear! I am glad you were able to get this installed with ease. What kind of trailer did you install this on?

Jeff D. profile picture

Jeff D.

1/9/2026

2022 Keystone Cougar 29RLI
Nick S. profile picture

Nick S.

1/12/2026

@JeffD That is a solid rig! Where is your next camping adventure to?

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See what our Experts say about this Camco RV Vents and Fans

  • Recommended Replacemetn Plumbing Vents For A 2013 Keystone Montana 3150RL 5th Wheel Trailer
    I'm assuming you're referring to plumbing vents so I would recommend the Camco Replace-All RV Plumbing Vent Kit -Black # CAM40138 or # CAM40033 for white. Both of these kits come with mounting hardware and putty to form a tight seal to your trailer's roof, but you'll also want to use some self-leveling sealant # 34427034145-1 as well. I've attached a video below of the installation I did for the Ultra-Fab Solar-Powered Plumbing Vent # UF53-945001 to give you a better idea of how installation...
    view full answer...

Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Jacob W
Written by:
Jacob W
Employee Carrie F
Updated by:
Carrie F

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