| Acura | Lexus |
| Alfa Romeo | Lincoln |
| American Motors | Maserati |
| Audi | Mazda |
| BMW | Mazda Trucks |
| British Leyland | Mercedes Benz |
| Buick | Mercury |
| Cadillac | Mercury Trucks |
| Chevrolet | Mitsubishi |
| Chevrolet Trucks | Mitsubishi Trucks |
| Chrysler | Nissan |
| Chrysler Vans | Nissan Trucks |
| Daewoo | Oldsmobile |
| Daihatsu | Opel |
| Dodge | Peugeot |
| Dodge Trucks | Plymouth |
| Eagle | Plymouth Vans |
| Fiat | Pontiac |
| Ford | Porsche |
| Ford Trucks & Vans | Renault |
| Geo | Rolls Royce |
| GMC | Saab |
| Honda | Saturn |
| Honda Trucks & Vans | Seat |
| Hyundai | Sterling |
| Infiniti | Subaru |
| Isuzu | Suzuki |
| Isuzu Trucks | Toyota |
| Jaguar | Toyota Trucks |
| Jeep | Triumph |
| Kia | Volkswagen |
| Lancia | Volvo |
| Land Rover | Yugo |
| Expansion Valve Photo Gallery |
| Block Valve Dimensions | Male O-Ring Dimensions |
| Male Flare Dimensions | Metric Dimensions |
| Bergstrom | Kenworth | Red Dot |
| Caterpillar | Kysor/Western | Winnebago |
| Freightliner | Mack | - |
| John Deere | Peterbilt | - |
| Compressor Valves |