Specification & Feature: Condition: 100% Brand New and High Quality. According to the original factory specifications. Perfect match for the original car. Stable characteristics, high reliability. Manufacturer Part Number: 10S17E Pulley Grooves: 7 Grooves Fitment: For 2003-2008 Dodge Ram 1500 8 CYL 5.7L For 2003-2008 Dodge Ram 2500 8 CYL 5.7L Please Note: No installation instruction included, professional installation is highly recommended. Package Includes: 1x AC Compressor Clutch .