About us

Seal Source Inc. was founded in Portland, Oregon, in 1995 to service the hydraulic and pneumatic seals and replacement seal kit markets throughout the Pacific Northwest. The company’s offering of the most comprehensive range of sealing components and replacement packing kits in the marketplace soon made Seal Source the supplier of choice across the Pacific Northwest. Seal Source has since grown and expanded its products and services to encompass the entire domestic market.

The expansion of our specialty replacement seal kits has taken Seal Source abroad, and we currently export these specialty items to the international construction and mining industries around the globe.

We offer the most comprehensive range of replacement seal kits for major industrial and off-road machinery in the industry. Custom seal fabrication for emergency and non-standard seal requirements is done in-house, generally with same-day or next-day service. Our custom seal fabrication shop has the capability to machine seals up to 48" in diameter. This, combined with the widest range of sealing components in the industry, sets Seal Source apart from the competition.

Seal Source represents only world-renowned manufacturers of sealing components, leaders in the industry. These high-quality manufacturers assure our customers of the highest standards and products in the world. Seal Source sets rigorous quality standards, which our suppliers are required to meet or exceed. Seal Source maintains strict inspections for tolerances and material standards.

We have dedicated, experienced, and knowledgeable customer service representatives standing by to service your needs. Six members of our current staff have a combined 125 years of experience in the sealing components industry.

Our parts sealing components catalog contains the most comprehensive range of sealing components in the country. Our kit catalog offers the widest range of replacement seal kits on the market, second to none.

For more information about Seal Source Inc. or to receive your copy of the current SSI-PARTS and SSI-KITS catalogs, please contact us directly or continue browsing at www.sealsourceinc.com.

We look forward to hearing from you.