Brand new exact replacement pivot shaft for the rear upper control arms where they attach to the frame. Brand new high quality part that is exactly the same as the original! This replaces Polaris part number 5020826. The shaft is 5/8" x 2.9" long. Fits both left and right sides of the UPPER REAR a-arm where it bolts to the chassis. This is for a PAIR which will do one control arm. Order two pairs if replacing both control arm bushings. Fits the following models: 1999-01 Diesel 2011-15 Hawkeye 2004-08 Ranger 500 2005-08 Ranger 700 1999-01 Worker 335/500 1997 Xplorer 500 1999-00 Sportsman 335 2001-05 Sportsman 400 2011-14 Sportsman 400 HO 2006-07 Sportsman 450 2016-18 Sportsman 450 HO 1996-13 Sportsman 500 (All) 2014-18 Sportsman 570 2003-05 Sportsman 600 2002-07 Sportsman 700 2005-14 Sportsman 800