Front prop shaft for 2006-2010 Ford Explorer and Mercury Mountaineer and 2007-2010 Sport Trac 4WD/AWD. Replaces 6L2Z-4A376-B and Dorman 938-800.
This is the front driveshaft for the 4WD and AWD 2006-2010 Ford Explorer and Mercury Mountaineer, plus the 2007-2010 Explorer Sport Trac crew cab. It replaces Ford 6L2Z-4A376-A, 6L2Z-4A376-AA and 6L2Z-4A376-B, and crosses to Dorman 938-800. On a 2009 Sport Trac, check that the truck is AWD or 4WD before ordering.
The front shaft runs from the transfer case to the front differential. Worn U-joints on it show up as a clunk when you shift into drive or reverse, a vibration that comes and goes with light throttle, or a squeak at low speed.
The shaft uses 1310-series U-joints. Extended length is 28.98 in. and compressed length is 27.6 in., measured end to end. Mark the flange positions before you unbolt the old shaft, then compare lengths on the bench before you install the new one.
| Fits | 2006-2010 Ford Explorer, 2006-2010 Mercury Mountaineer, 2007-2010 Explorer Sport Trac, 4WD/AWD |
| Position | Front |
| Replaces | 6L2Z-4A376-A, 6L2Z-4A376-AA, 6L2Z-4A376-B, 938-800 |
| U-joint series | 1310 |
| Length | 28.98 in. extended, 27.6 in. compressed |
| Material | Steel, painted |
| Weight | 12.76 lb |
