FordPartsGiant.com offers the wholesale prices for genuine 2006 Ford Ranger parts. Parts like Front Brake Discs and Calipers are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L NA Petrol, 6 Cyl 3.0L OHV EFI, 6 Cyl 4.0L SOHC EFI. Transmission: 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1.