USA Standard Gear driveshafts are built new from high-grade steel and many components have been upgraded from OEM to eliminate known issues. They're computer balanced and maintenance free, resulting in a superior, smooth-running driveshaft. Nominal length of 73 inch. measured flange to flange Brand new and fully assembled for simple out-of-the-box replacement Slip yokes & u-joints are lubricated with high temperature grease USA Standard Driveshafts are strengthened over common Oe shafts to prevent Oe failure USA Standard Perfect Fit drive shafts are guaranteed for proper fitment and easy installation All units are dynamically balanced at 3,000+ Rpm for vibration-free driving New universal joints, slip yokes, shafts and components ensure a long life Features and Benefits: Nominal length of 73 inch. measured flange to flange Brand new and fully assembled for simple out-of-the-box replacement Slip yokes & u-joints are lubricated with high temperature grease USA Standard Driveshafts are strengthened over common Oe shafts to prevent Oe failure USA Standard Perfect Fit drive shafts are guaranteed for proper fitment and easy installation All units are dynamically balanced at 3,000+ Rpm for vibration-free driving New universal joints, slip yokes, shafts and components ensure a long life Details: AAP UDA 4: 85 Cv Joints Included: Yes Compressed Length: 72 inch End 1 Type: 6 Bolt Cv Head End 2 Type: 1310 Series U-Joint Freight Class: UDA 4 Grade Type: Regular Shaft Material: Steel Universal Joints Included: Yes Application Summary: 2001-2007 Ford Escape Xlt Limited (Rear) (Liter: 3.0 & Transmission Control Type: Automatic & Drive: 4WD / Qualifier: with 2 Piece Rear Driveshaft, To 01/08/2007 / Note: Nominal length is 73.125 inch. long measured from face of flange to the center of the furthest U-Joint) 2005-2007 Mercury Mariner (Rear) (Liter: 3.0 & Transmission Control Type: Automatic & Drive: AWD, 4WD / Qualifier: with 2 Piece Rear Driveshaft, To 01/08/2007 / Note: Nominal length is 73.125 inch. long measured from face of flange to the center of the furthest U-Joint) 2004 Mazda Tribute Lx Es (Rear) (Liter: 3.0 & Transmission Control Type: Automatic & Drive: 4WD / Qualifier: with 2 Piece Rear Driveshaft / Note: Nominal length is 73.125 inch. long measured from face of flange to the center of the furthest U-Joint)