I need a stem for my old Price Pfister bath sink faucet. It is a 8" wide spread kind. Where can I find such a part?

Home Depot carries Pfice Pfister stems. I suggest that you remove and take the old stem with you to assure you will bring back with you exactly the same stem. Good luck. Milo

Depending how old, you may have many choices. Picture? Have you gone to any plumbing supply stores with the stem?

Plumbing supply stores don't usually carry Price Pfister stems (although I am sure some do)... ;)

Like Milo said, take the stem over to Home Depot and use the LIFE-SIZE stem book to match up to the proper repair part. At a minimum, they should be able to provide the correct part number and order the replacement part(s) for you. At best outcome, they'll have the part in stock.

Good luck!

Mark