Valterra F02-2103 Flexible Coupler - 3" , Black

Worked great

We had a leak in the pipe of our black water tank as it comes towards the disposal shoot on our class A motorhome. Luckily, we are pretty handy and have YouTube so we pinpointed the location of the problem and realized it was wear after 20 plus years on this part as it crossed over the metal. It took quite a few hours to remove and replace the front part but the installation of this portion went very quickly. It saved us hundreds of dollars if we had had to take it to a dealership and this part and a few hours of our time solved our problem. Very very happy!

It fit. No leaks

Replaced original gray water coupler that wash cracked. Just flexible enough to install without disconnecting both valves. Included new clamps. Tha

I used this to fix a leak at the black tank outlet valve and it worked great. However it was a heck of a challenge getting this to fit even after cleaning and lubricating and trying for an hour under the RV. Tried putting this in boiling water for 5 minutes (after removing the steel clamps) which make it much softer and more flexible and it slipped right on no problem. Hopefully that tip helps someone else.

Replaced 17 year old flexible couplings on 2004 winnebago waste tanks. The old couplings split and leaked after i installed new waste valves. Tip: if you are going to install new waste valves, unfasten these couplings to allow greater movement of the piping and flanges and to not damage the couplings. It makes installing the valves much easier. Disconnecting the valve flange from the coupling also makes it easier to screw in the new valve.

Needed this to replace the one in my rv black tank, perfect fit

This was just what our RV needed. We are so thankful it arrived on time!

I used 4x Valterra F02-2103 to replace all four 3”x3” flexible couplers that came with my Itasca Navion 2012. Based on other comments I was expecting these to be more rigid; they are about as flexible as the original ones. As another review pointed, it seems possible to make them more flexible by submerging them in hot water (removing the stainless steel collars before doing so).Installation was relatively straightforward. I needed to cut some zip ties in other to allow the rigid pipes to move enough to clear the way for the part replacement; make sure you have some replacement on hand. You’ll need two buckets to catch the deliciously smelling liquids that remain in the piping. Pick a windy day to work on this.

Quality product, perfect fit.

Can't believe how quick I received my order.

Direct replacement for both my storage tanks on 2017 Itasca Spirit motorhome. The originals started cracking and leaking after only 5 years. I hope these last longer.

Used for 2008 RV. Dimensions as advertised.. wWuld recommend.