1. Advance Adapters
2. AISIN CORPORATION
3. American Axle & Manufacturing Inc.
4. BorgWarner Inc.
5. Cardone Industries Inc.
6. Cotta
LLC
7. Dana Incorporated
8. Dorman Products
9. Eaton Corporation
10. GKN Automotive Limited
11. Hyundai Wia Corporation
12. JB Custom Fabrication
13. Linamar Corporation
14. Magna International Inc.
15. Marmon Holdings Inc.
16. Meritor Inc.
17. Novak Inc.
18. Powertrain Industries Inc.
19. Schaeffler AG
20. Trail-Gear Inc.
21. Univance Corporation
22. ZF Friedrichshafen AG