Fixes you can own

The repairs below are genuinely DIY for most people: one worn part, basic tools, under an hour. Each page says when to stop and call instead.

Full disclosure: FourHome is our house brand. This site and FourHome have the same owner, so the Amazon links below are links to our own products. Part numbers and cross-references are published on each listing; identify an unknown part first at our stemsandcartridges.com index.