A

• A-1 Cardone Industries
• American Forge & Foundry
• Airtex
• Associated Equipment
• ATP - Automatic Transmission Parts

B

• Beck Arnley
• Bosch

C

• Chicago Pneumatic

D

• Dayco
• Denso
• Delphi

E

• Edelmann

F

• Felpro
• FJC
• Federal Mogul (Sealed Power)
• Four Seasons

G

• Gates
• Goodyear Engineered Products
• Glo-Brite
• Grote

H

• Hastings Filters
• Hayden
• Hopkins
• Hygrade

I

M

• Make Wave Instruments
• Mechanix Wear
• Meguiar's
• Melling
• Mevotech
• Milton
• Moog
• Monroe
• Motorcraft

N

• National Seals
• NGK

O

• OTC

P

• Peterson Manufacturing
• ProHeat
• Precision Universal Joint
• Primeline

R

• Raybestos

S

• S&H Industries
• Schrader
• Schumacher
• Sharpe
• Sierra
• SKF
• Specialty Products 
• Spectra Premium
• Stant
• Standard Motor Products
• Stewart Warner

T

• Tech Inc

V

W

• Wagner
• Walker
• WIX

Z

• Zerostart