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Valterra RV Sewer Lug Fitting with Flange - 3"

Valterra RV Sewer Lug Fitting with Flange - 3"

Item # T1009
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Valterra RV Sewer - T1009
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In Use/Installed


This sewer lug fitting bolts onto your black-water waste valve. 3" Lug fitting makes it easy to connect to your sewer hose. Lowest Prices for the best rv sewer from Valterra. Valterra RV Sewer Lug Fitting with Flange - 3" part number T1009 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (11)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

Valterra RV Sewer - T1009

  • Hose Adapters and Fittings
  • Bayonet Fitting
  • Valterra

This sewer lug fitting bolts onto your black-water waste valve. 3" Lug fitting makes it easy to connect to your sewer hose.


  • Sewer lug fitting connects your sewer hose to your black-water waste valve
  • Flange bolts onto black-water waste valve
    • Hardware not included
  • 3" Lug fitting allows you to connect to bayonet fitting on sewer hose
  • Bayonet-style cap (sold separately) covers lug fitting when not in use
  • Sturdy plastic construction


  • Lug fitting diameter: 3"
  • Lug fitting depth: 1-1/8"
  • Mounting holes: 3-3/4" apart on center
  • 1-Year warranty

T1009 Valterra Bayonet RV Sewer Fitting with Flange - 3"

Video of Valterra RV Sewer Lug Fitting with Flange - 3"

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

Video Transcript for Valterra RV Sewer - Hose Adapters and Fittings - T1009 Review

Today we're going to take a look at the Valterra 3" bayonet RV sewer fitting with the flange. This is made of a black hard plastic construction, and I want to give you some measurements on this part. We'll start with the shorter end. The inside diameter going to be right at 3"., and on the flange end the diameter is right at 3" also. The flange length, how much it sticks above the mounting plate, could put a ruler on, you can see it's going to be right at 1 1/8", and then the mounting holes center to center on the mounting holes is right at 3 3/4". That should do it for the review on the Valterra 3" bayonet RV sewer fitting with the flange..

Customer Reviews

Valterra RV Sewer Lug Fitting with Flange - 3" - T1009

Average Customer Rating:  4.9 out of 5 stars   (11 Customer Reviews)

This sewer lug fitting bolts onto your black-water waste valve. 3" Lug fitting makes it easy to connect to your sewer hose.

- T1009


- T1009

I installed this flange fitting on my portable waste tank. Worked great. 848050

- T1009

good service 678009

- T1009

Very efficient effective service, placed them on my phone desktop to use them again for my RV needs. Thanks 592767

- T1009

Excellent job I've never had a company shipped the product the same day I ordered it thank you 581383

- T1009

I am converting an enclosed cargo trailer to a camper and needed one of these. I think it will work fine for my purpose. 564303

Yes, this product is as good as the cap. I appreciate your videos on how your products work. Keep up the good work.
Velma H - 10/02/2019


- T1009

Exactly what I was looking for 499778

- T1009

Great service with shipping updates. Product arrived in timely fashion! 420010

- T1009

Product department helped on the phone to get the right part and the tracking was perfect. My go to trailer part site. 403759

- T1009

I almost never write reviews or take customer sat surveys. I'm making an exception this time due to the excellent service from Emily and George at etrailer.com. I ordered several products that were not in stock. I was kept informed of the status of my order and the items were shipped when they said they would be shipped. As for the products, they were exactly what I expected - quality items from Valterra. 403148

- T1009

Awesome pricing-service! 344311


Ask the Experts about this Valterra RV Sewer

  • Bayonet Flange to Attach to RV Waste Valve
    We do have what you are looking for as the part # T1009. This will replace the flange side of your waste valve that you sent in a picture of and give you bayonet fittings you can attach to your sewer lines. It's hard to say but it looks like yours may have been broken off.
    view full answer...
  • Recommended Bayonet Flange For Waste Valve
    For the bayonet fitting on your valve, you can use the Valterra Rotating Adapter for Rigid RV Sewer Pipe - 3" Hub to 3" Bayonet - Black Plastic # T1028, the Valterra Adapter for RV Sewer Hose - 3" Bayonet Fitting - Straight - Black # T1024VP, or the Valterra Hose Adapter w/ 3" Swivel Bayonet Fitting - Black # T1024-2VP. For the other side of that bayonet, you may be interested in the Valterra RV Sewer Lug Fitting with Flange - 3" # T1009, the Valterra RV Sewer Termination Adapter - 3"...
    view full answer...
  • Correct Bayonet Flange with 3" Fitting for Waste Valve Body with Flexible Cable
    If I'm understanding you correctly, you want a bayonet flange that will attach to this fitting and allow you to attach your RV hose. To accomplish this, you will want to use the 3" bayonet Flange # T1009 . If you need any ABS Cement you can add that with part # A05-0303 .
    view full answer...

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality rv sewer for the best price.

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  • Most detailed, accurate rv sewer information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
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    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Installed by:
Jeff D
Written by:
Amy B

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