American Standard Spout-Gooseneck-Monterrey Centerset - AMS-51216

It is built for the Monterrey centerset sink faucet. Spout shanks, O-ring diameters, and retainer arrangements differ between American Standard families, so a spout from one series will not seat and seal in another. Match the faucet you have to Monterrey centerset before ordering 051216-0020A.

Leaking at the spout base is usually the spout O-rings or a worn spout shank. If the shank itself is scored or the brass is pitted, this replacement gooseneck spout (051216-0020A) is the part that solves it. If the brass is clean and only the seals are tired, an O-ring kit is the cheaper repair. Water dripping from the outlet instead points at the cartridge or seats, not the spout.

Polished chrome, and that is the only finish offered on it. If the other trim on your faucet is brushed nickel or bronze, this spout will not match, so plan on replacing the whole faucet rather than mixing finishes on one deck.

The spout measures 3.938 x 15.188 x 5.5 inches and weighs 0.961 lb. It is a high gooseneck, so it gives noticeably more clearance under the outlet than a low-arc spout, useful at a janitor's or utility sink where a pitcher or bucket has to fit. Map the three numbers to your own layout before committing to a tight backsplash.

Construction is brass, which is what you want for a part sitting in constant contact with water. For a property manager or MRO buyer, swapping the spout on an existing Monterrey centerset is a lot less labor than pulling the whole faucet, and it keeps the deck holes and supply connections untouched.

No. The gooseneck spout is a straightforward swap on a Monterrey centerset: shut the supplies, free the old spout from the faucet body, and set the new one. No deck drilling and no change to the supply lines, since the faucet body stays where it is.