Dependable Supplier of OEMs and MROs

Over 104 Million O-Rings in Stock. If We Do Not Have It, We Will Find It for You!

104 Million

O-Rings in Stock per location

135,000+

Stocking SKUs

Distribution Centers

Years of Services

40,000+

Filters made/year

100,000+

Gaskets made/year

Distribution Centers

You can depend on us to deliver exactly what you need from our extensive inventory in-stock daily at one of our four North American distribution centers spanning 40,000 sq. ft.+

Massive Inventory

Sterling Seal & Supply, Inc. specializes in Custom Molding projects and is a major global distributor of O-Rings, O-Ring Cord Stock, Vulcanized & Specialty O-Rings, Assortment Kits, Lamons Fasteners, Expanded Joint Sealant, Stuffing Box Packing, Boiler Gaskets, Gasket Material, Vulcan Mechanical Seals, Ceramic Insulation, Filters, PTFE Rods, Balls and Assorted products.

Rapid O-Ring Search

Proudly Serving You

For over fifty years we have been proudly serving North America and the World.

Request For Quote

Orders received by 12pm PST will ship within 24 hours. This includes most orders; however, large, or special orders may take longer. If your order is urgent and must be shipped same day, please call to verify. See Terms & Conditions.