| Company | Phone Number | Website Address |
 Actia |
(574) 264-2373 | www.actiaus.com |
 AKG of America |
(919) 563-4286 | www.akg.com |
 Alcoa |
(412) 553-4545 | www.alcoa.com |
 Allison Transmission |
(509) 575-8888 | www.allisontransmission.com |
 Arvin Meritor |
(248) 435-1000 | www.arvinmeritor.com |
 Atwood |
(574) 264-2131 | www.atwoodmobile.com |
 Bendix |
(800) 247-2725 | www.bendix.com |
Bilstein |
(85) 386-5900 | www.bilstein.com |
Bosch Automotive Proving Grounds |
(248) 876-6770 | www.bosch.us |
Breeze |
(724) 639-3571 | www.breezeclamps.com |
 Caterpillar |
(309) 675-1000 | www.cat.com |
 Cummins |
(509) 248-9033 | www.cummins.com |
 Cummins Filtration |
(800) 223-4583 | www.cumminsfiltration.com |
 Curtis Machine Company |
(800) 835-9166 | www.curtismachine.com |
 Dana |
(269) 567-1000 | www.dana.com |
 Denso |
N/A | www.globaldenso.com |
 Diesel Equipment Company |
(336) 373-8331 | www.dieselequipment.com |
 Douglas Autotech |
(517) 369-2315 | www.douglasautotech.com |
 Flexaust |
(574) 267-7909 | www.flexaust.com |
 Gates |
(303) 744-1911 | www.gates.com |
 Good Year |
(330) 796-2121 | www.goodyear.com |
 Haldex |
+46 8-545 049 50 | www.haldex.com |
Hellerman Tyton |
(800) 537-1512 | www.hellermanntyton.us |
 H-P Products, Inc. |
(330) 875-5556 | www.hpproducts.net |
 HWH Corporation |
(800) 321-3494 | www.hwhcorp.com |
 Industrial Finishes |
(800) 531-1305 | www.industrialfinishes.com |
 Inmagusa |
+52 (866) 649-1900 | www.inmagusa.com.mx |
 Intellitec |
1-630-268-0010 | http://www.intellitec.com/ |
 ITT |
(914) 641-2000 | www.itt.com |
 Johnson Welded Products |
(937) 652-1242 | www.jwp-inc.com |
 Leece Neville |
(734) 582-7200 | www.prestolite.com |
 Linnig |
+49 (0) 7544 964122 | www.linnig.com |
 Lord |
(877) 275-5673 | www.lord.com |
 Michelin |
(866) 866-6605 | www.michelin-us.com |
 Mor/ryde |
(574) 293-1581 | www.morryde.com |
 NATC |
(775) 629-2000 | www.natc-ht.com |
 Orscheln |
(660) 263-4900 | www.orscheln.com |
 Parker |
(800) 272-7537 | www.parker.com |
 Power Gear |
(800) 334-4712 | www.powergearus.com |
 Reidco |
(250) 765-2941 | www.reidcometal.com |
Riverside Tank and Manufacturing Corporation |
(800) 348-3185 | www.riversidetank.com |
 Sachs |
+44 (0) 1788 822353 | www.zf-trading.co.uk |
 Shaw Development |
(239) 405-6112 | http://www.shawdev.com |
 Shelby Super Cars |
1-866-320-4617 | http://www.shelbysupercars.com/ |
 Sheppard |
(717) 637-3751 | www.rhsheppard.com |
 Spicer |
(900) 733-8355 | www.spicerchassis.com |
 Superior Gearbox Company |
(800) 346-5745 | www.superiorgearbox.com |
 Teleflex |
(610)948-5100 | www.teleflex.com |
 Thermal Dynamics |
(248) 553-7339 | www.thermaldynamics.com |
 Trelleborg |
+46 410 670 00 | www.trelleborg.com |
 Tuthill Corporation |
(800) TUTHILL | www.tuthill.com |
 Vansco |
(309) 263-7788 | www.vansco.ca |
 Vehicle Improvement Products |
(847) 395-7250 | www.vipwheels.com |
 Wabco |
+32 2 663 9800 | www.wabco-auto.com |
 ZF Australia Pacific Pty Ltd |
+61 (0)2 9679 5555 | www.zf.com.au |
