Information?? High quality chassis partseries products. Made with high strength steel tubing for superior strength and durability. Stable performance, reliable quality and long service life Uniform thickness, no blow holes, slag, cracks, tearing, or incomplete fusion. Measured by specialized inspection tools after welding to make sure assemble hole , bushings insert, and installation sizes are proper. Professional InstallerisHighly Recommended(No Instruction Included) Alignment Highly Recommended After Install 100% Brand New Items, Never Used Or Installed New complete driveshaft assembly, rear propeller shaft, drive shaft Direct replacement High speed balanced Built to strict quality control standards Fully assembled and ready to install OE Number: 19152721, 19259831 Performance Reliability and durability of OE Professional Installation is Highly Recommended No Instruction IncludedCompatibility Chart?? 2005-2006 Chevrolet Equinox LS Sport Utility 4-Door 3.4L 2005-2006 Chevrolet Equinox LT Sport Utility 4-Door 3.4L 2006 Pontiac Torrent Base Sport Utility 4-Door 3.4L 2006 Pontiac Torrent LS Sport Utility 4-Door 3.4L 2006 Pontiac Torrent LT Sport Utility 4-Door 3.4L Package Content?? 1X RearDrive Shaft, As the pictures shown