| Transtar | Walton Hills | OH | 44146 | 800-359-3339 |
| WIT Trans Parts | Hillview | KY | 40129 | 877-634-5699 |
| National Trans Products (NATPRO) | Los Angeles | CA | 90058 | 800-333-2330 |
| Dacco Inc | Cookeville | TN | 38502 | 866-645-1452 |
| D & E Automotive Sales | Hazel Park | MI | 48030 | 800-245-9754 |
| Summit Racing | Akron | OH | 44309 | 800-230-3030 |
| PDQ Automatic Trans Parts | Sacramento | CA | 95828 | 800-852-3351 |
| Dean Transmission Parts | Agawam | MA | 01001 | 800-666-8726 |
| Portland Transmission | Portland | OR | 97214 | 800-444-4556 |
| Transmission Parts Supply | Texarkana | TX | 75501 | 800-527-8782 |
| Oklahoma Trans Supply | Oklahoma City | OK | 73101 | 877-352-4109 |
| A & Reds | Wichita | KS | 67217 | 888-215-3639 |
| Mid-States Trans Parts | Davenport | IA | 52806 | 800-325-6772 |
| Idaho Trans Warehouse | Idaho Falls | ID | 83402 | 800-225-6568 |
| VTP Transmission Parts | Brooklyn | NY | 11203 | 718-940-9411 |
| Central Texas Trans Parts | Austin | TX | 78721 | 956-726-0171 |
| Slauson Transmission Parts | Gardena | CA | 90248 | 800-421-5580 |
| Gordon Automotive | Pontiac | MI | 48342 | 800-589-8868 |
| Car-Go Industries | Woodside | NY | 11377 | 718-472-1443 |
| Sea-Tac Parts Warehouse | Kent | WA | 98032 | 253-839-4967 |
| Hughes Performance | Phoenix | AZ | 85009 | 602-257-9591 |
| Transmission Exchange | Portland | OR | 97212 | 800-776-1191 |
| Transmission Parts Unlimited | Forest Park | GA | 30298 | 800-241-3880 |
| Fatsco Inc | Pine Brook |
NJ |
07058 |
800-524-0485 |
| Sun State Transmission | Fort Myers | FL | 33901 | 239-332-5454 |
| KC Transmissions Parts | Independence | MO | 64055 | 816-356-0111 |
| Cadco Products | Columbia | SC | 29205 | 803-799-6111 |
| Tri-Star - Satco Inc | Tallmadge | OH | 44278 | 330-630-8866 |
| Nogalitos Gears Co | San Antonio | TX | 78211 | 800-929-5103 |
| Transmission Crafters | Albany | GA | 31707 | 800-535-0414 |
| CA Transmission Products | Santa Ana | CA | 92705 | 714-953-9282 |
| Wesco | Bayamon Puerto Rico | PR | 956 | 787-780-6643 |
| Part-Rite Inc | Bayville | NJ | 08721 | 800-225-0020 |
| Capital Core Inc | Columbus | OH | 43219 | 800-223-1884 |
| Central Valley Trans Parts | Salt Lake City | UT | 84104 | 801-978-4461 |
| OEM | San Leandro | CA | 94577 | 510-568-5800 |
| A1 Automatic Trans Canoga | Vancouver | WA | 98665 | 360-574-9966 |
| Texas National Trans Parts | Houston | TX | 77088 | 713-983-0463 |
| JDs Performance | Pennsauken | NJ | 08110 | 856-910-1065 |
| The Paddock | Knightstown | IN | 46148 | 765-345-2130 |
| ATP | Elk Grove Village | IL | 60007 | 847-967-6790 |
| Alto Products | Atmore | AL | 36502 | 251-368-7777 |
| TransMex Trans Parts Co | Bell | CA | 90201 | 866-876-7639 |
| The Clinic | New Orleans | LA | 70112 | 504-523-6493 |
| All Automatic Trans Parts | Pittsburgh | PA | 15201 | 412-621-6510 |
| The Perfect Shift Inc | Henryville | PA | 18332 | 570-619-7531 |