MSO Seals & Gaskets is a manufacturer and distributor of hydraulic seals, pneumatic seals, oil seals and much more, with machined and molded seals out of any material. We have the ability to make seals on a same-day basis, and we mold our seal products with no mold charge for most seals. Any standard seals or odd seals in all sizes, & seals to fit any equipment, are choices we carry.