Oatey GIDDS-173390 43539 Replacement Flange Forcast Iron, 4 Inch, PVC

We needed to repair a toilet flange attaching to old cast iron system with lead pipe. My local plumber gave me no options but replace all the cast iron pipe, which was several hundred dollars. This flange is designed slip inside the lead pipe and tighten 3 bolts that expand a rubber gasket and seal the connection. Works great, easy to install and saved me hundreds. Highly recommend! Found this method on you tube and then found product on Amazon.

Awesome repair on cast iron pipe ,installed in less than 10minutes.

This arrived fast and Im sure would have done the job. However, I didnt realize my pipe was 3 inch rather than 4 inch so I had to return and order one that would fit my pipe. It appears to be well made and a great way to replace the toilet flange.

fit perfectly into a 74 year old 4 drain, but plan on cleaning rust from pipe exterior with a wire brush before inserting this unit. Very pleased with results.

If you are looking to replace a cast iron flange or fit to a cast iron pipe, it’s a VERY SNUG fit. Be sure to clean the inside of your pipe for corrosion and stuck on debris BEFORE fitting.

Worked great, fit perfectly. So thankful to find this item available!

Perfect product. The last person who renovated my bathroom was a mo-ron. This led to my toilet leaking into my basement. I removed the old flange and had to cut the waste pipe as level a possible. This left some jagged edges. I put the flange in tightened the allen keys and boom a working toilet. Install on this product took 2 mins, prep time on the waste pipe was an hour.

If your home has cast iron drainage and the flange has become broken, rusted or unusable, this retrofit flange works wonders. Just cut the old flange with a cut-off tool and use the screws on the plastic flange to level and fix it to the old cast iron pipe.

Worked great for the application I was using... Had an old busted cast iron stub surrounded by crumbled concrete, removed old flange which was not the correct one and inserted cup to hold shape while I let new concrete set up (about an hour) then removed cup and inserted Oatey Cast Iron Flange Replacement,... Secured and let concrete finish setting up for a full 7 days before we set toilet due to moister etc.. Now everything has sealed up better than ever! Would defiantly recommend this!

Bought an older home where one toilet was rocking. As it turned out, the old cast iron flange was broken, so it wasnt mounted properly. I tried a similar item first, but couldnt bolt it to the floor, so the toilet still rocked slightly. Even though I dreaded dealing with another gross, sticky wax ring (who thought it was a good idea to make them that color??), I replaced it with this one that is tightened against the inside of the cast iron pipe. No more rocking and I hope to never see another wax ring! :)