Visit Our Sister Sites!

Main Street Plumbing Parts is a site owned by TMS South, Inc., an MRO distributor of plumbing specialty products. In addition to Main Street Plumbing Parts, our retail site dedicated to plumbing products for the do-it-yourselfer, we have other sites dedicated to commercial and industrial companies and specialty items.

Looking for toilet products not found on this site? Visit for hard-to-find toilet parts.

Looking for waterless urinals and accessories? Visit for a wide selection of environmentally friendly urinals, replacement cartridges and sealants.

Looking for commercial flush valve repair parts? Check out for a complete selection of repair parts from Coyne-Delany. We are an AUTHORIZED Delany Repair Parts Provider.

Also coming soon: specialty sites dedicated to backflow prevention and repair and Zurn product repair.

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