Description:It is connected to various engine drive components through a belt drive system and helps to ensure that these components receive power from the rotating crankshaft to perform important functions.It can change the bending direction of the belt, prevent the belt from shaking, making the belt better contact with another pulley and not fall off.Please allow slight dimension difference due to different manual measurement.Please confirm your car model of the part before purchasing to avoid buying the wrong one.This is a non-OEM product, accessory only!Specification:Color: Silver Tone,BlackMaterial: MetalHole Diameter: 19mm / 0.75"Size: 38.8x58.9mm / 1.53"x2.32''(H*D)OE Number: 274150W131Fitment:for Lexus Car ES350 V6 3.5L 3456cc 2007-2018for Lexus Car GS300 V6 3.0L 2994cc 2006for Lexus Car GS350 V6 3.
