2001-2005 Ford Explorer Sport Trac | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, Four-Wheel Drive, Left Hand Drive, Two-Wheel Drive
2007-2010 Ford Explorer Sport Trac | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L | 5-Speed Automatic Transmission 5R55S, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)