1. D-K Diesel Injection, Inc. 1800 4th Ave SW, Watertown, SD 57201 Coordinate: 44.89708,-97.14268 Phone: (605) 886-2750
2. R & S Auto Technicians 1031 8th St SE, Watertown, SD 57201 Coordinate: 44.88776,-97.10503 Phone: (605) 882-4926