Description: Warranty:1 Year Material:Aluminum Color:Silver Placement on Vehicle:Front Voltage:12V Compressor Style:SD7H15 Pulley Groove Quantity:6 Pulley Diameter (mm):130 Suction Port Diameter (mm):31 Fitment Type: Direct Replacement Professional installation is highly recommended No instruction included. OE Numbers: 1136519,19151514,19168687,89018948,15112552,1136557,1521624 Fitment: .