Description: 100% New and High Quality Stable characteristics, high reliability Idler Pulleys are Direct Replacement. Direct Replacement. Part Number: 1660331040/166030P030/1660431020/166040 Installation Manual Is NOT Included Professional Installation Is Highly Recommended Application: For 2007-2009 Toyota Fj Cruiser For 2005-2014 Toyota Tacoma For 2003-2014 Toyota 4runner For 2010-2015 Toyota Fortuner For 2005-2015 Toyota Hilux Iii For 2003-2015 Toyota Tundra Package Include: 1 × Idler pulley fit NO. 1660331040 / 166030P030 2 × Idler pulley fit NO. 1660431020 / 166040P011 .