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Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub

Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub

Item # D50-2882
Our Price: $16.16
You Save: 25%
RV Sewer Hose Fittings
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Shipping Weight: 0.81 lbs
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This street elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately). Great Prices for the best rv sewer hose fittings from Valterra. Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub part number D50-2882 can be ordered online at or call 1-833-496-1390 for expert service.
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  • Reviews (55)
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  • Videos (2)
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Valterra RV Sewer Hose Fittings - D50-2882

  • Sewer Elbows
  • 90 Degree Angle
  • 3 Inch
  • 3 Inch
  • Sewer Pipe to Sewer Pipe
  • Valterra
  • Hub

This street elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately).


  • DWV street elbow connects 2 sewer pipes that move waste outside of your RV or motorhome
    • Changes the direction of waste flow
    • Works with 3" diameter pipes
  • Simple installation
    • Slide pipe into hub side of elbow
    • Slide pipe onto spigot side of elbow
    • Solvent bond with ABS solvent cement (A05-0303 - sold separately)
  • Sturdy ABS plastic construction
  • IAPMO listed as meeting or exceeding:
    • ASTM-D2661-2011
    • CSA B181.1-2011


  • Hub diameter:
    • Internal: 3-1/2"
  • Spigot diameter:
    • External: 3-1/2"
  • 1-Year warranty

D50-2882 Valterra DWV 90-Degree Street Elbow Fitting for Motorhome Plumbing System - 3" Spigot x Hub

Video of Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub

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

Video Transcript for Valterra RV Sewer System Elbow DWV Fitting Review and Installation

Hi there, RV-ers. Today we're going to be taking a look at Valterra's line of ABS elbow fittings. We're here underneath our trailer where we needed to reroute our pipe around our new suspension system. And we're going to be using these elbows to do that rerouting. These elbows are going to be great for any rerouting like we're going to be doing here or if you have any damaged pipe that you need to replace.These elbows come in 90 degrees or 45 degrees. And with the double female one, you can get that in a slightly shorter length for a sharper turn.

These are available in either inch and a half or three inches. Typically the inch and a half is for gray water and the three is for your black water. We're going to be using the inch and a half today. And we've already cut our pipe here. We've made sure to cut it as clean and as square as possible.

And you want to remove any burrs. Just use your hand to remove those.You could also hit it with a piece of sandpaper if they're really rough and you can't knock them off. Once you've got the area you're going to be working with set up, we can go ahead and clean the area. We're just going to use some alcohol. And we want to clean both ends of the pipe we're going to be working with.

Make sure that's clear of any debris. And we also want to do the inside of our pipe.Now that we've got everything clean, we can open up our glue. We're going to be using ABS adhesive, which you can get here at because this is ABS material here, both our pipe and our elbows are. If you are doing some repairs or rerouting, you will likely need some pipe as well. You can get ABS pipe at an RV store, because it is ABS and it needs to be ABS in order to properly seal with the rest of your system.

ABS is also a very durable plastic, so it's perfect for out here in the elements.We'll then take our adhesive. We're going to smear some on the inside of our fitting and we also want to smear some on the outside of our pipe that we're going to be attaching it to. We'll try to get it all the way around. Once you've got it on both sides, while it's still wet, we're going to take the two pieces and we're going to push them together. Now at this point you would want to hold them together until it dries. It does take about three minutes to dry, but since we're going to need to go bring another elbow back into this piece, we're going to make that attachment here as well.I'm going to hurry up and get this side done while everything's wet, so it'll be a little bit easier to maneuver it all. We need to make sure we're doing both ends of each piece. And this one's female, this one's male, so they're going to fit together. We can go ahead and line those up and get them all pushed together.And then while we got it all together, we want to just hold it together. And we're just going to hold it here for a couple of minutes until it dries. It does take about three minutes to get to the point where it is solid and handleable. We're just going to hold it until that point. Now, if your pipes are already tightly pushed together, you don't need to hold it together, but if they're not, then you're just going to want to hold it and tough it out. And that completes our look at Valterra's line of ABS elbow fittings.

Customer Satisfaction Score:

Customer Reviews

Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub - D50-2882

Average Customer Rating:  4.9 out of 5 stars   (55 Customer Reviews)

This street elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately).


Worked perfect, good quality.


Our order was delivered in two days was exactly what we needed and better quality then I expected very pleased will most likely do my business with etrailer from here on


It's awesome it works just the way it's supposed to


items shipped right away arrived in great time customer service is really great I go to etrailer all the time when I need something for my RV.

still working at is should and we live in RV full time. I always go to etrailer for all my trailer parts even utility they are great
CINDY C - 07/17/2021


perfect fit


after xmas to easter trailer build, very happy with everything i got from etrailer, inside and outside showers, 2nd toilet, 2nd cook and cleanup area, out of the weather garage for utv and motorcycle, added freezer to our travels, running off solar, still alot of work ahead, not done with you guys yet, thanks for your great resource!


Needed to replace all 3" plumbing in 1990 Airstream. The 90 degree 3" spigot to 3" hub was exactly one of the fittings that I needed.


Worked as advertised. Allowed for a permanent connection to the sewer drain. No flex hose now that gets eaten away at by the sun.


I haven't used it yet, but got it in a few days.


Arrived on time. Exactly what I needed.


The 90 deg street ell was exactly what I needed to reroute my sewer on my motorcoach. etrailer had the part, shipping was almost immediate and worked great! Couldn’t locate part locally so etrailer to rescue again!


Everything as described, packed well in box. Will be used to connect kitchen grey water drain point to bathroom drain point. Needed as campground will only make one connection to drain trailer.


Fast Service and all the parts I needed for my project

They are being installed into my off grid trailer this weekend
Randal S - 04/23/2018


Good heavy abs plastic - feels a lot better than pvc - tip: don't smash the pieces together to hard to check it out or you'll spend the rest of your day trying to pull them apart before you can apply cement


Product was just as described and worked perfectly for my RV black water pipe repair project. Shipping was relatively fast and arrived on schedule. If ordering this item, please be aware of the terms "spigot" vs. "hub".


I bought these parts to replace a poorly done replacement on my 2015 Thor Axis. Don't know why the valve set was replaced by the previous owner, but I intend to do a much better job.


This fitting worked great and the shipping was fast. I highly recommend this company for camper parts.


Product got here on time, as predicted. Installation was very straightforward.


Everything was delivered on time and was exactly what I ordered. I will definitely use you all in the future, and would have no problem suggesting you to others in need of the products you offer. Thank You George J.
Your new long time customer


the product was as advertised no problem what so ever fit like a glove .


Ordered the wrong elbow, but bought another piece to make it all work. All is well.



Parts were exactly what I needed. Thanks!



Just as described, and quick delivery. My RV is back on the road.

Show More Reviews

See what our Experts say about this Valterra RV Sewer Hose Fittings

  • How To Remove ABS Fittings That Are Glued
    More than likely the pieces of your external plumbing on the trailer are glued with plumbers cement or solvent glue. You can apply concentrated hot air to (at least 350 degrees Fahrenheit) to the joints and knock the pieces loose. If this doesn't work you may need to cut the ABS pieces and use couplings.
    view full answer...
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  • Recommended 90 Degree Elbow Replacement For Sewer Waste System
    Looking at the picture you provided it's either the Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 1-1/2" Spigot to 1-1/2" Hub Item # D50-2880 or Valterra Street DWV Fitting for RV Sewer System - 90 Degree - 3" Spigot to 3" Hub Item # D50-2882. You'll just need to measure the pipe to see if it's 1-1/2" or 3" in diameter.
    view full answer...
    Image 1 for
  • Sewer Elbow Compatible With Item # T80 For A 2018 Jayco 232RB Travel Trailer
    The correct elbow to add the Double RV Waste Valves Item # T80 to your 2018 Jayco 232RB Travel Trailer is Item # D50-2882. I have also include a link to the page for the 1-1/2" elbows incase you needed one for the grey water side.
    view full answer...
  • Replacement Black/Gray Water Valve and Fittings for a 1998 Newmar Dutch Star
    It looks like only one of your photos came through but I think I will be able to get you the parts and advice you need based on this. For starters, the Double RV Waste Valves part # T81 will be correct for the black and gray water waste valves. In order to connect the 3" waste valve to your black water tank it looks like you just have two 90 degree street elbows tied together. To replace these, we have Valterra Street DWV Fitting for RV Sewer System part # D50-2882 which can then be joined...
    view full answer...
    Image 1 for
  • What Is A Hub And Spigot Fitting For RV Gray And Black Water Drain Plumbing
    This is a super common question so you're not alone in not knowing the difference in the connection types. A "SPIGOT" is a piece that will slide into another fitting such as the "HUB". If you look at the picture of the elbow fitting # D50-2882 below you'll see exactly what I'm talking about. The Valterra Waste Valve Bodies w/ Flexible Cables for RV Black Water and Gray Water Tanks # TC1372 that you were looking at will connect to a variety of different fittings like the # T1005-1, # T1039-1,...
    view full answer...
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Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee David F
Installed by:
David F
Employee Amy B
Written by:
Amy B

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