This is a remanufactured A/C clutch pulley from Wheelers, suitable for use with Chrysler 2.6L engines from 1984-1986. The pulley features a bolt-on mounting style and a single V-belt groove. It is made of steel and uses R134a refrigerant. The part number is 631138 and it also has interchange and OE/OEM part numbers of 1413-98 and 631138 respectively. This product does not come with a manufacturer warranty and is not intended for universal fitment.