Oil Seal Manufacturers
| Flextex (Montgomeryville, PA) |
| Freudenberg-NOK (Shelbyville, IN) |
| Freudenberg-NOK (Lagrange, GA) |
| Freudenberg-NOK (Morristown, IN) |
| Gindor Inc (Goshen, IN) |
| John Crane Inc (Morton Grove, IL) |
| Neff-Perkins Co (Middlefield, OH) |
| Power Seal Corp (Rochester Hills, MI) |
| Press Seal Gasket Corp (Fort Wayne, IN)
Manufacturer |
| ROW Inc (Addison, IL) |
| Salisbury, W H & Co (Chicago, IL) |
| Trelleborg Automotive (South Haven, MI) |
| Wolverine Gasket Co (Inkster, MI) |
| SOSCO Corporation (Baltimore, MD)
Contract Manufacturer, Distributor, Service Company |
| Standard Washer & Mat, Inc. (Manchester, CT)
Contract Manufacturer |
| Xiamen badu seal (Xiamen, China)
Manufacturer |
| All Product Gasket Mfg (Cicero, IL)
Manufacturer |
| Cain Bolt & Gasket (Seattle, WA)
Manufacturer |
| Champion Sales & Mfg Inc (Magnolia, TX)
Manufacturer |
| Denver Gasket Inc (Denver, CO)
Contract Manufacturer |
| Sealco Manufacturing Co (Mountain Home, AR)
Manufacturer |
| Seal-Jet Of Ohio (Lincoln Heights, OH)
Manufacturer |
| Skf (Mankato, MN)
Manufacturer |
| Sound Seal & Packing Co (Edmonds, WA)
Manufacturer |
| A M Baldasarre Stamp Mfg (South Plainfield, NJ) |
