- Baldwin Filters
- Bendix
- Castrol
- Chicago Rawhide
- Conestoga Tire & Rim
- DoCap
- Duracool
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- EUCLID
- EXIDE
- Federal Mogul
- Fil-Mor Automotive
- Firestone
- Goodyear
- Groen Metal Products
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- Grote Manufacturing
- Gunite
- Heavy Duty Mftg
- Holland Hitch
- Kinedyne
- Nortool Automotive
- OTC / SPX
|
- Spicer
- Stemco
- Tectran
- Trailmobile
- Truck-Lite
- Walter Co.
- Westward
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