PartsW 10 Piece Suspension Kit Upper & Lower Ball Joints, Inner & Outer Tie Rod And Pitman & Idler Arm 4WD Only CHEVROLET 4WD SILVERADO 1500 1999-2007 / AVALANCHE 1500 2002 - 2006 / TAHOE 2000 - 2006 / SUBURBAN 1500 2000 - 2006 GMC 4WD SIERRA 1500 1999-2007 / YUKON 2000 - 2006 / CADILLAC ESCALADE 2002-2006 / ESCALADE ESV 2003 - 2006 / ESCALADE EXT 2002 - 2006 4WD Only K6536 Pitman Arm (With 4 Grooves)