| Business | Phone |
| Northwest Truck Transmission 6327 18th Ave S, Seattle 98108 | (206) 763-8780 |
| Superior Transmission Inc 6714 E Marginal Way S, Seattle 98108 | (206) 767-5955 |
| Prados Transmission Seattle 98122 | (206) 325-6544 |
| Lake City Transmisssion 12300 Lake City Way Ne, Seattle 98125 | (206) 365-3000 |
| Pat Blais Transmissions Seattle 98125 | (206) 365-1966 |
| King's Parts 2939 4th Ave S, Seattle 98134 | (206) 624-1895 |
| King's Transmission 2939 4th Ave S, Seattle 98134 | (206) 624-1859 |
| Seattle Transmission & Auto 10415 16th Ave Sw, Seattle 98146 | (206) 241-5656 |
| North Seattle Transmission 14711 15th Ave Ne, Seattle 98155 | (206) 364-3131 |
| Warner Transmission 10851 Myers Way S, Seattle 98168 | (206) 243-1228 |
| Wholesale Transmissions 12509 Military Rd S, Seattle 98168 | (206) 725-1188 |