1. RV Waste Valves
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  3. Single Waste Valve - Cable Actuated
  4. Straight Valve
  5. 3 In Spigot
  6. 3 In Hub
LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 96" Cable

LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 96" Cable

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LaSalle Bristol Stationary Valve RV Waste Valves - 34466N4AB96GMA
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Replace the waste valve from your RV's black-water tank with this cable-actuated gate valve. 96" Cable lets you open and close the valve even if it's in a hard-to-reach place. Non-stick seals resist cracking. Installs on 3" pipe. Lowest Prices for the best rv waste valves from LaSalle Bristol. LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 96" Cable part number 34466N4AB96GMA can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (6)
  • Q & A (5)
  • Videos (1)
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LaSalle Bristol RV Waste Valves

  • Single Waste Valve - Cable Actuated
  • Straight Valve
  • 3 In Spigot
  • LaSalle Bristol
  • 3 In Hub
  • Stationary Valve

Replace the waste valve from your RV's black-water tank with this cable-actuated gate valve. 96" Cable lets you open and close the valve even if it's in a hard-to-reach place. Non-stick seals resist cracking. Installs on 3" pipe.


  • Waste valve assembly allows wastewater to travel from your tank when valve is open
  • 96" Long cable allows valve to be placed in secure location or hard-to-reach spot
    • Easy-to-grip handle on end of cable mounts in a convenient location so you can open or close the valve without crawling under your RV
    • Cable is lubricated for smooth, effortless movement
  • Lubricated valve seals resist leaking
    • Non-stick coating keeps sewage off of the seals
    • No drying or cracking like non-lubricated rubber seals
  • Sturdy plastic valve body resists water damage
  • Thick steel cable is durable and long-lasting
    • Protective coating limits corrosion
  • Simple installation
    • Hub end fits over your sewer pipe
    • Spigot end slides into your sewer pipe
    • Secure valve to pipe with ABS solvent cement (3447530889 - sold separately)
  • NSF approved
  • Made in the USA


  • Application: 3" diameter black-water sewer pipe
  • Cable length: 96"
  • 1-Year warranty

Pull Cable for Easy Dumping

This cable-actuated RV waste tank valve has a 96" long cable, allowing you to easily open and close the valve even when it is positioned in a hard-to-reach location. Simply install the valve between your RV's sewer pipes and mount the handle on the end of the cable in a convenient, easy-to-access place.

Pulling Valve Cable and Black Handle

When you're ready to dump your black-water tank, just pull the handle to open the valve. And when you're finished dumping, just push the handle back in to close the valve. No need to crawl under your RV to access the valve itself.

Replacing Your RV Waste Valve

Before getting started on the installation, you'll want to empty your RV's black-water tank and flush out the sewer pipes. This will help to ensure that your working environment is as clean as possible.

This waste valve is designed to replace your existing valve, which should have a hub end and a spigot end. After removing the old valve and flanges, lightly coat the outside of the new valve's spigot and the inside of its hub with ABS solvent cement (sold separately). Do the same with the open ends of your RV's sewer pipe. Then, insert the smaller spigot end of the valve into your 3" pipe, and slide the larger hub end over the pipe on the opposite side.

66N4AB96GMA La Salle Bristol Dump Valve for Camper or Motorhome Black Water Holding Tank - 3" Diameter - Hub to Spigot - 8' Cable

Item # 34466N4AB96GMA

Video of LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 96" Cable

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

Video Transcript for Review of LaSalle Bristol RV Sewer - Waste Valves - 34466N4AB96GMA

Today we're gonna take a look at the LaSalle Bristol RV waste valve. This is going to have a three inch diameter. It's going to fit spigot to hub, and has a 96 inch cable.Now this is going to replace your RV's black water tank valve. It's going to have that three inch diameter passage to allow any waste water to travel freely through, when the valve is open.The hub is going to slide onto the sewer pipe, so that means the larger end is gonna go over that sewer pipe, and the spigot, or smaller end slides into the sewer pipe.It's going to have that 96 inch cable, and it's made of a flexible steel. So, that gonna allow to mount this, pretty much wherever you want it, whether that's somewhere out of the way, or in a secure location, somewhere where it's not gonna accidentally get pulled.Now I have this, sort of looped around itself, just so that you can actually see it all within the frame there, but you would not wanna have this looped whenever you install it. The instructions say that they want you to have this installed in, sort of a U-bend, with a nice gentle curve, or maybe a gentle S-curve, or in sort of a right angle.But again, you'd wanna avoid any harsh angles, or any really direct kinks, or really distinct kinks in the cable.

You wanna keep it a nice easy bend in that cable to make sure that it operates properly. And the handle should be set, pretty much, straight going into it.So, again, just for demonstration purposes, I do have it looped, just so you can see it all at once, but if I pull that cable, it's going to open and close that valve.It is a little hard initially as you saw there to get that to open, but it does have a non-stick coating to help the valve seal open and close a little bit easier. And once you do that a couple of times, it's a lot easier. We do have our easy to grip handle, with the black color, to indicate that it is for our black water tank.Again, our diameter is going to be three inches on the inside for the spigot side, the outer diameter is going to be three and a half inches. So you can see there.

On the other side, or the hub side, it's going to be three and a half inches on the inside diameter, and then four inches for the outside diameter.This is NSF approved. You will also need to pick up some ABS solvent, which is sold separately, to install this properly. You can find that here at etrailer.com, using part number A05-0303. I would also suggest maybe picking up some loom clamps, to go over your cable to secure it in place. You don't wanna have this just flapping around, you'll need to have it tied off to a few places underneath your RV.This product is also made in the U.S.A.

And that's gonna do it for our look at the LaSalle Bristol RV waste valve.

Customer Reviews

LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 96" Cable - 34466N4AB96GMA

Average Customer Rating:  5.0 out of 5 stars   (6 Customer Reviews)

Replace the waste valve from your RV's black-water tank with this cable-actuated gate valve. 96" Cable lets you open and close the valve even if it's in a hard-to-reach place. Non-stick seals resist cracking. Installs on 3" pipe.

- 34466N4AB96GMA

I haven't too much to say at this point in time; however, after having my black tank gate valve replaced by a "reputable RV service" 3 times and it still was leaking; I decided to venture into the job myself and I am definitely pleased to say that the valve is no longer leaking. And the job was not as difficult as I had thought. RVing is now fun again. 920460

- 34466N4AB96GMA

Quick shipping and fit fine... 883666

- 34466N4AB96GMA

Staff was amazing my RV parts arrived 2 days earlier then website predicted have them on speed dial 5 stars all the way 862708

- 34466N4AB96GMA

ETrailer is my one stop, go to supplier for all things trailer related, towing related, boat, and RV. I especially love their video tutorials, part descriptions and customer reviews. I never have any doubt that the part I order wiil fit because they provide all the necessary information in an easy online format. This time it was a cable dump valve for my 5th wheel. Perfect fit! 748907

- 34466N4AB96GMA

Great customer service! Shipped promptly and received as advised. Thanks for your support. 721919

- 34466N4AB96GMA

This valve is excellent. Original one had been installed from the factory with sharp bends near both ends causing difficult operation. Problem solved. 700561


Ask the Experts about this LaSalle Bristol RV Waste Valves

  • How to Remove RV Sewer Pipes From Cable Actuated Waste Valve?
    In order to install a new Cable Actuator RV Waste Valve # 34466N4AB96GMA, you're likely going to need to cut off the pipes at the spigot and hub in order to install the new waste valve. It's more than likely that ABS sealant was used to weld the pipes to the connections; you can try using concentrated heat (350 degrees Fahrenheit) or acetone, but it's unlikely that those are going to loosen the pipes enough to pull them out of the connections. During this process you may need to replace...
    view full answer...
  • Installation of Bristol Waste Valve Extension Rod
    The Extension Rod for LaSalle Bristol Waste Valve - 6" Long # 34466SP1106 will thread onto the cable rod on your LaSalle Bristol Cable Actuated Waste Valve like the # 34466N4AB96GMA. The extension rod has MPT threads to fit onto the valve handle and the FPT end threads onto the blade rod inside the cable. We don't have a video of this installation as of yet, but it will be a fairly straightforward process.
    view full answer...
  • Troubleshooting a Stuck LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank
    You can try removing the screw, but I don't believe that's the issue. It sounds like your cable might be broken or the actual valve has just locked up or "frozen". There is currently not a replacement cable available for the LaSalle Bristol Waste Valves. You may be able to spray it down with some lubricating grease or even a cooking spray like Pam to try to see if that might allow it to loosen itself up. If there are 4 screws holding the front hub onto the valve as you can see in the...
    view full answer...
  • Is There a Specific Length of Cable Needed For Spigot to Hub Black Water Valve
    There actually isn't any way for us to know what length of cable you need when replacing the black water valve on your 2018 Montana Legacy 3130RE so you would need to either take some measurements or make an educated guess. The good news is there are plenty of options for length: - LaSalle Bristol Cable-Actuated RV Waste Valve for Black Water Tank - Spigot to Hub - 36" Cable # 34466N4AB36GM - 48" Cable # 34466N4AB48GMA - 72" Cable # 34466N4AB72GMA - 96" Cable # 34466N4AB96GMA - 120"...
    view full answer...
  • Are the Valves Inside the LaSalle Bristol Cable-Actuated RV Waste Valves All the Same
    Yes, the actual valve is the same for all of the LaSalle Bristol Cable-Actuated RV Waste Valves whether they have a spigot to spigot connection like part # 34466N4BB96GM or spigot to hub connection part # 34466N4AB96GMA. That said, you need to pay attention to the actual valve size as there is options for both 1-1/2" (Gray Water) and 3" (Black Water). The spigot and hub adapters can simply be tossed if you only need the actual valve. The mounting bolt pattern is an industry standard so...
    view full answer...

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Info for this part was:

Edited by:
Lindsey S
Installed by:
Kathleen M
Written by:
Alexander C

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