Matching up the right faucet stem assemblies with your faucet base doesn’t have to be complicated. Most faucets come with a diagram that outlines which parts go where, what part number you’ll need when ordering a new piece, and just what that part should look like if you’re having trouble finding it. Fixing or replacing a broken assembly should be as easy as having the right part on hand when the break happens. Rather than putting a sink out of commission while you wait for the part, stock up on the appropriate faucet stem assemblies now and be prepared when a repair needs to be made.