Precision Sealing, Engineered for Excellence.
Precision Sealing, Engineered for Excellence.
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PRESIDENT
At Clark Seals, we are committed to supply chain excellence, prioritizing reduced supplier risk, improved delivery times, and more stable logistics. By working closely with both domestic and international production facilities, we ensure a seamless flow of high- quality seals and custom molded products to equipment manufacturers worldwide. Our focus on building strong relationships with reliable suppliers and leveraging advanced logistics solutions helps us minimize disruptions, maintain consistent product availability, and deliver on-time, every time. This dedication to supply chain efficiency allows us to provide our customers with the best service and the highest-quality products in the sealing industry.
Scott Zahn Co-owner and Director of Business DevelopmentProducts
Clark Seals designs and manufactures various custom sealing products for Original Equipment Manufacturers using the latest design innovations and material advancements. Our sealing products are over-engineered and precisely manufactured to insure maximum reliability and performance.
Radial Shaft Seals
Go to product familyCassette Seals
Go to product familyBearing Seals
Go to product familyMechanical Seals
Go to product familyPTFE Seals
Go to product familyU-Cups
Go to product familyO-Rings
Go to product familyGaskets
Go to product familyValve Seals
Go to product familyEnd Caps
Go to product familyHydraulic Seals
Go to product familyCustom Molded Rubber Products
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Industries We Serve
Clark Seals delivers high-performance sealing solutions and industry-leading supply chain support across a wide range of industries. Our products help leading manufacturers maintain their edge in quality and performance, backed by exceptional service, reliability, and on-time delivery.
Aerospace
Clark Seals provides high-performance seals that withstand extreme temperatures, pressure, and demanding flight conditions.
Agriculture/Construction
Our durable seals protect heavy machinery from dirt, moisture, and harsh environments for longer equipment life.
Appliance
We manufacture precision seals that enhance appliance performance, efficiency, and leak protection.
Automotive
Clark Seals delivers advanced sealing solutions that improve vehicle reliability, efficiency, and durability.
Energy
Our seals ensure reliable operation in oil, gas, and renewable energy applications under extreme conditions.
Industrial Equipment
We provide heavy-duty seals that protect industrial machinery from contaminants, wear, and harsh environments.
Medical Equipment
Our seals meet strict medical standards, ensuring safety, hygiene, and reliability in critical applications.
Outdoor Power
Clark Seals protects outdoor power equipment from dirt, water, and wear for extended performance.
Process Industries
We offer seals that resist high temperatures, pressure, and chemicals in manufacturing and processing.
Power Tools
Our seals enhance power tool durability by preventing dust, vibration, and excessive wear.
Power Transmissions
We provide precision seals that prevent leaks and reduce friction in gearboxes and motors.
Rail
Clark Seals delivers rugged seals that withstand vibration, heavy loads, and extreme weather.
The Clark Seals Advantage
Clark Seals distinguishes itself from competitors through four advantages:
QUALITY
For nearly 70 years, Clark Seals has developed the best-performing, longest- lasting seals in the world, providing our customers with significant performance advantages in their respective industries. Our seals allow our customers to outperform their competitors.
DELIVERY
Simply put, Clark Seals does not miss delivery dates, EVER! Our Scheduling, inventory and production systems were created as an integral process that continually scans and adjusts for problems before they happen. How efective is our on-time delivery? 99.75% over the last 10 years!
SERVICE
Customer Service American Company: Our operations in the United States encompass manufacturing, engineering, quality control, and inventory management, ensuring exceptional product standards and responsive service.
MIDIGATION
Global Manufacturing Footprint: By maintaining global manufacturing capabilities, Clark Seals mitigates risks associated with tariffs, port strikes, fluctuating transportation costs, and long lead times, ensuring supply chain stability for our customers.
Our Numbers Speak For Themselves
With thousands of projects completed, a dedicated team of industry experts, and a growing network of satisfied clients worldwide, Clark Seals continues to set the standard for quality and reliability in sealing solutions.
- 70+ Years Experience
- 99.7% On Time Delivery
- <.0001 PPM
- 24 Hour Customer Support
Case Studies
At Clark Seals, we specialize in high-performance sealing solutions designed to help OEMs maximize reliability, efficiency, and longevity in their equipment. These case studies highlight how our engineered seals—backed by U.S.-based design, manufacturing, and inventory—solve complex challenges across industries. From extending service life in extreme environments to reducing downtime through superior design and delivery, each example demonstrates how our application-specific sealing solutions give manufacturers a competitive edge.
Engineering Excellence,
Sealing the Future.
Partnering with industries worldwide, we design and manufacture high-performance elastomeric seals for OEMs, oil and gas, and beyond.
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