Plus 2 in. Adjustable Flapper

A:  If it loos like a duck and it walks like a duck yes it will work

A:  Yes, this flapper will be perfect for your American Standard 4112. If you have further questions, Please consider call our Technical Support team at 800-528-3553 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST.

A:  Yes it does

A:  Did not work, water is still running all day

A:  I Actually didn't notice the brand name. I simply looked at the mounting of the old Flapper and deduced that this one would work, which it did. Install took less than 5 minutes.

A:  Just change where the length of the chain where it attaches to the flush lever until it flushes to your satisfaction

A:  When flushing, if not enough water enters the bowl, move the float downwards towards the flapper. You can adjust the float position by removing the plastic clip. It's trial and error to get it right.

A:  The closer the float is to the flapper, the longer the flapper will stay open, using more water to flush the toilet. Grab the yellow float and slide it along the chain to move it to where you get the best flush. If you have additional questions, we are here to help. Please call 1-800-528-3553 or email Sales@Lavelle.com to speak with our Technical Support team. We are available Monday through Friday, 7:30 AM - 5:00 PM CST.

A:  Slide the yellow float up or down to adjust the amount of water per flush.

A:  tell it to keep quiet

A:  Thanks for thinking of Korky Products. Your toilet requires a specialty flapper. If you contact American Standard at 800-442-1902, they should be able to help you find the correct flapper for your toilet. If you have additional questions for us here at Korky, please don’t hesitate to contact us. We can be reached by calling 1-800-528-3553 or emailing Sales@Lavelle.com. We are available Monday through Friday, 7:30AM – 5:00PM Central time.

A:  Have you nisited your local Home Depot, the Korky fits most toilets, they have others that fir TOTO and Koehler, I am nt famliliar with that american standard, take the old one with you and match it.

A:  great material easy to install i bought the flapper last week and install it under 10 minutes

A:  Don"t blame Home Depot for your mistake, they give you a preview for you to correct any misspelling or verbige, you goofed. in not reviewing your input.