2004 Ford Explorer Sport Trac Owner Guide 3rd Printing (Spanish) - Page 487
2004 Ford Explorer Sport Trac Manual
Page 487 highlights
Maintenance and Specifications Code U A Transmission/Transaxle Description Rear wheel drive automatic transmission 4-speed overdrive (4R70W) 5-speed overdrive (5R55N) 229
Code
Transmission/Transaxle Description
Rear wheel drive automatic transmission
U
4–speed overdrive (4R70W)
A
5–speed overdrive (5R55N)
Maintenance and Specifications
229