Toyota 10.5in. H/P Series Limited Slip For Use With 36 Spline Axles;For Use With All Ratios;Preloaded Cone Style Clutch System;Smooth Quiet Street Operation; Hardened Spider Gears;4 Year Replacement Warranty TOYOTA TUNDRA BASE LIMITED SR5 2007 2008 2009 2010 2011 2012 5.7L (345) 3URFE i-Force 5.7L (345) FLEX 3URFBE i-Force FLEX GAS Auburn Gear Auburn Gear Toyota 10.5in. H/P Series Limited Slip - 5420134 5420134 Differentials