How to Repair Cracked Toilet Overflow Tube

[Double J]

Hi,

I have a cracked overflow tube at the top. The rest of the overflow tube is perfectly fine.

Does anyone know how to repair this without replacing the whole overflow tub assembly (i.e. without taking the toilet apart)?

I have attached a picture of the crack and the water level line.

I have adjusted the water level line lower so that it doesn't overflow and the water stops just before the crack.

I have the broken piece still.

Any advice would be greatly appreciated.

 

[WorthFlorida]

Must replace the entire assembly and emoving the tank is necessary. Get a rebuild kit. There are plenty of YouTube videos on how to. Depending on your skill set and tools, the actual replacement takes maybe 30 minutes. It also a good time to replace the flush valve.

If not sure on the how to, a plumber or a good handyman can do it.

Fluidmaster 507AK PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with Gasket and Bolts​

 

[Sponsor]

 

[Jeff H Young]

I ve never repaired one and wouldnt you could glue or goop something on there a piece of hose or pipe pvc or cpvc I highly discourage patching it

 

[WorthFlorida]

I ve never repaired one and wouldnt you could glue or goop something on there a piece of hose or pipe pvc or cpvc I highly discourage patching it

The ones that crack very easily are white plastic, they get very brittle. I'm not sure what type of plastic.

 

[Jeff H Young]

they do get fragile w age

 

[Peterson]

Maybe try this?

Extension Tubes - NuFlush

nuflush.com

I'd personally take the tank apart and replace the cracked flush valve, and while you're at it, replace the tank bolts and washers for safe keeping.