This may seem like too simplistic a question but we have just arrived in the USA and have found that 3 out of 4 of our bathroom sinks/basins leak. The pop up stoppers are Moen about 1&1/4″top diameter and 4&15/16″ length. I’m sure all I need is to replace the rubber washer/gasket but cannot find the part number or source for these washers. I don’t want to have to pay over $9 for each new stopper when it’s just perished rubber that I need to replace. Can anyone help ?
Ian