MAHLE Alternator 14V 70A MG 664 Compact 56mm Pulley for Efficient ChargingMAHLE Alternator 14V 70A MG 664 Compact 56mm Pulley for Efficient Charging Made to OEM Specs to Provide a Direct Fitment & Easy Install! Manufactured with High Grade Materials by an Industry Leader Expedited International Shipping to the U. S. OEM Cross References: MG 664 Fits Models: MAHLE: MG 664 Specifications: Nominal voltage (V): 14 Charging current (A): 70 Form: A Installation angle (): 90 Direction of rotation: Pulley (mm): 56. 0 Pulley spacing