1. RV Sewer
  2. LaSalle Bristol
  3. Waste Valves
  4. Straight Valve
  5. Single Waste Valve - Manual
  6. 1-1/2 In Valve Body
Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot

Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot

lowest price pledge
Our Price: $17.50
RV Sewer
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.5 lbs
LaSalle Bristol RV Sewer - 34466N11AB
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images


Lowest Prices for the best rv sewer from LaSalle Bristol. Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot part number 34466N11AB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (4)
  • Q & A (2)
  • Videos (1)
  • Photos
  • Why etrailer?

LaSalle Bristol RV Sewer

  • Waste Valves
  • Straight Valve
  • LaSalle Bristol
  • Single Waste Valve - Manual
  • 1-1/2 In Valve Body
  • Stationary Valve

  • Replacement valve for your RV's gray-water tank
  • 1-1/2" Diameter passage allows wastewater to travel freely when valve is open
  • 1-1/2" Hub slides onto sewer pipe
  • 1-1/2" Spigot slides into sewer pipe
  • ABS solvent cement (3447530889 - sold separately) required for installation
  • Made in the USA

66N11AB LaSalle Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot

Item # 34466N11AB

Video of Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot

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

Video Transcript for LaSalle Bristol RV Sewer - Waste Valves - 34466N11AB Review

Speaker 1: Today we're taking a look at the Bristol Waste Valve for RV gray water tanks. This unit adds or replaces a valve for your RV's gray water tank. It's made from a durable ABS plastic construction. It features the inch and a half diameter passage, which allows waste water to travel freely when the valve is open.The valve easily opens and closes with a T handle that's attached to a metal shaft, so you can see there how we can see that we have complete closure. Very easy to open and close the valve. The unit does feature the appropriate seals to ensure leak-proof performance.On this side, we have the inch and a half hub that slides onto a sewer pipe, so the inner diameter there, inside edge to inside edge is about 1 7/8 to 1 15/16 of an inch.

Then on this end, we have the inch and a half spigot that slides into a sewer pipe. The outer diameter there is, again, about 1 7/8 to 1 15/16 of an inch in diameter.You will need ABS solvent cement. That is required for installation and sold separately. You can find that at etrailer.com. This product's also made in the USA.That's going to do it for today's look at the Bristol Waste Valve for RV gray water tanks..

Customer Reviews

Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot - 34466N11AB

Average Customer Rating:  4.8 out of 5 stars   (4 Customer Reviews)

- 34466N11AB

Really good product I was pleasantly surprised good price and look to be a name brand! 877988

- 34466N11AB

The item I ordered is exactly the gray tank waste valve that I needed. This product has a generous flange on each side to facilitate connecting the part to the pipe coming from the grey tank & the pipe going to the dump connection. For anyone needing to repair a break in the grey tank pipe between the tank and the waste gate...the flange on the tank side tanks a 2” abs pipe. Txs 848751

- 34466N11AB

Just what the Dr order Thanks !!! 749516

- 34466N11AB

The product was exactly what they said it was and was a direct replacement for the existing valve. The cost of shipping was the only reason I gave this a 4 star... shipping was close to 25% the cost of the product and that was for ground shipping not expected. 610066


Ask the Experts about this LaSalle Bristol RV Sewer

  • Will the Bristol Waste Valve for RV Gray Water Tanks Work With 2" Pipe
    The Bristol Waste Valve for RV Gray Water Tank part # 34466N11AB is designed to attach to a 1-1/2" sewer pipe which is the standard for grey water on a trailer. In order to use this with a 2" sewer pipe which is a very uncommon size you'd need to go to the hardware store and get an adapter.
    view full answer...
  • How To Extend Handle On Bristol Waste Valve for RV Gray Water Tank
    Yes, the Extension Rod for LaSalle Bristol Waste Valve part # 34466SP1106 or part # 34466SP1112 can be added to the Bristol Waste Valve for RV Gray Water Tank part # 34466N11AB to extend the handle. If you need more than the above then you can just thread multiple onto one another to obtain the length you need. The handle will thread off, the extension will thread on, and the handle then threads back onto the extension.
    view full answer...

Do you have a question about this RV Sewer?

  • Why etrailer.com?

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

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • 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.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    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:
Cole B
Edited by:
Amanda M
Written by:
Halie H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 800-298-8924