Welcome to AJR Seals

Specializing in Oil Seals and Custom Molded Rubber Sealing Products


Our Products

Our expertise spans several decades and covers a wide variety of sealing products and components.

Rotary Shaft Seals

  • Grease Seals
  • Pressure Seals
  • Oil Seals
  • Shaft Seals
  • V-Seals

 Static and Pressure Seals

  • O-rings (standard, metric and custom)
  • X-Rings
  • Back-Up Rings
  • Bonded Metal-to-Rubber Washers
  • Thread and Fastener Seals
  • T-Seals
  • Kits (standard and metric)

Hydraulic and Pneumatic Seals

  • Wipers and Scrapers
  • U-Cups
  • V-Rings
  • UrePacs (o-ring loaded lip seals)
  • End Caps and Face Seals
  • Polyurethane Products
  • Rod and Piston Seals

 Custom Molded Rubber

  • Diaphragms
  • Grommets
  • Custom Shapes
  • Boots
  • Gaskets

 PTFE Products

  • Piston Seals
  • Rod Wipers
  • Back-Ups
  • Custom Shapes


  • Injection Molding
  • Thermoplastic Rubber (TPR)

 Custom Metal Products

  • Stampings and Fittings


Our Materials

AJR Seals offers precision molded and bonded products in the following materials that are REACH and RoHS compliant at ISO certified facilities.

  • Nitrile (Buna)
  • EPDM
  • Silicone
  • FKM (Viton®)
  • FFKM (Kalrez®)
  • Polyacrylate
  • Neoprene
  • Fluorosilicone
  • NSF Certified Nitrile and EPDM
  • FDA grade Nitrile, EPDM, FKM and Silicone
  • UL Listed Materials
  • Low Temperature Nitrile
  • Low Swell Nitrile
  • Carboxilated Nitrile
  • Hydrogenated Nitrile
  • Internally Lubricated Materials
  • Styrene-Butadiene
  • Thermoplastic Rubber
  • PTFE (Teflon™)
  • Ethylene Tetraflouroethylene
  • Polyurethane
  • Nylon
  • Steel and Stainless Steel
  • Brass and Copper
  • Aluminum

Our Industry Applications

We provide sealing solutions to businesses of all sizes, from small repair shops to large multi-national corporations, and applications requiring small prototype runs to large volume production. 

  • Automotive Seals
  • Truck and Trailer Seals
  • Bus and Coach Seals
  • Diesel Engine Seals
  • Brake Boots and Seals
  • Axle Seals
  • Agricultural Seals
  • Food and Beverage Equipment
  • Transmission Seals
  • Power Steering Seals
  • Valve Seals
  • Pump Seals
  • Oil and Gas Industry
  • Manufacturing Equipment
  • Health and Medical Equipment
  • Seals for Replacement Kits
  • Industrial Seals
  • Fluid Power Products
  • Marine Seals
  • Water Treatment
  • Fuel Cell Gaskets

Please use the links above to learn more about our products and materials. We offer a range of standard sealing products to complex molding of custom rubber components. We can manufacture from your drawing or from your sample, please use the RFQ links below or above in menu to submit your request. We look forward to working with you and providing superior quality sealing solutions and excellent service.

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