- A J Perry Inc
- Angel Mobile Automobile Repair
- Automatic Transmission Systems
- Automotive Parts Rebuilders
- Axles By Ted
- Beatty Transmission
- Beatty Transmission
- Beatty Transmission Svc
- Beatty Transmission Svc
- Brake Shop
- Chelsea Clutch
- Clutch & U-Joint/Proven Force
- Clutch Doctor
- Clutch Dynamics Inc
- Clutch Express
- Clutch House Inc
- Clutch Masters
- Clutch Masters Inc
- Clutch Masters Inc
- Clutch Pros
- Cottman Transmission Ctr
- Gibraltar Transmissions
- Hi Tech Performance
- Hickory Clutch Supply
- Kay Cee Clutch Rebuilders
- Luk Inc
- Luk Inc
- Magne Corp
- Michigan Truck Spring
- Midwest Rebuilders Inc
- Palmer Johnson Distr
- Perfection Clutch Co
- Precision Brake & Clutch Inc
- Precision Torque Control Inc
- Pro-Shift Transmission
- Ray's Clutch Repair
- Raytown Transmission
- Reno Clutch & Brake
- Ross Motor Parts Co
- Sommer Co Inc
- Transpec Driveline Svc
- Unique Automotive Rebuilders
- Vadetec Research Corp
- Vadetec Research Corp
- Williams Transmission
- World Car Products