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Hercules OEM Group

Essential Customer Needs Delivered

Get the lastest from Hercules OEM Group

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Products & Services

Hercules OEM Group’ new state-of-the-art facilities offer you
the most advanced equipment, services and innovations...

Company Profile

Hercules OEM Group stocks and ships over 25,000 different part numbers and over 500,000,000 total parts each year, with unprecedented accuracy and timeliness.


Our ISO 9001 certified quality system is an international testimonial to our best practices commitment...

Request a Quote

For more information, quick quotations, expert consultation and responsive customer service call us at 800-626-8807

What We Do

O-Rings - Custom Molded Rubber - Gaskets - Mechanical Seals - Hydraulic Seals - Machined Plastics - Radial Shaft Seals - Rubber-to-Metal Bonded - Engineered Compounds - Standard Compounds. ISO Certified Companies.

orings from hercules oem group

Common O-Rings are readily available from Hercules OEM Group in many sizes and materials for multiple uses. We can even customize the size and material to precisely fit your application.


High performance is a must for mechanical seals given the conditions they operate under. An extensive selection, stocked for same day shipment is also crucial to your needs. Count on us for the best quality and selection.


Hercules OEM Group can cover all your rotary sealing needs with our extensive range of radial seals in many different styles, sizes and materials. With years of experience in the industry, we can make recommendations for all of your rotary applications.


When the need is for non-seal type molded parts, Hercules OEM Group can help. For bumpers, caps, gaskets, bellows, handles, washers, etc., Hercules OEM Group delivers the solution.


Rod seals, piston seals, wipers, wear guides, etc. We have the solution to meet your hydraulic needs! From standard to complex multi-faceted custom designs, we’ve got you covered.


High pressure environments at times call for more than just rubber. Hercules OEM Group carries standard and metric rubber-to-metal seals, such as the NAS1523 mil-spec threadseal line. We can also help engineer a custom bonded seal for your unique application.


Gaskets come in all shapes and sizes. Hercules OEM Group can supply gaskets in a variety of materials to cover all of your sealing needs. With either small sample runs or high production usage, we have you covered.


We have options for applications requiring special seals or custom shapes, including designs for parts produced from machined plastics, like PTFE, PEEK, PA, POM, ACETAL, PAI, PPS, and more.


Hercules OEM Group offers a wide variety of certified and uniquely developed compounds. UL approved, FDA compliant, NSF/ANSI Standard 51 and 61 Certified*, WRAS certified and 3-A Sanitary O-Rings and custom molded rubber products are all available, just to name a few.



Mission: To collaboratively and progressively engineer and distribute a variety of seals, across multiple product lines, no matter how complex or challenging your needs may be

Vision: To be our customers logical choice when selecting their sealing supplier

Values: Every action we take is driven by our key values of leadership, integrity, and respect