This is fitted with a 7-ribbed Pulley which allows use with 3pk/4pk/5pk/6pk/7pk belts. Please check dimensions as shown in the photos carefully before ordering. The item "LIGHT WEIGHT 3.2KG 2-PIN ALTERNATOR WITH 7-RIBBED PULLEY 50amp FOR KIT RACE CAR" is in sale since Friday, March 13, 2020. This item is in the category "Vehicle Parts & Accessories\Car Parts\Electrical Components\Alternators & Parts".The seller is "schmitz_re" and is located in Birmingham. This item can be shipped worldwide.