F038-015 Small Fan for 200cc-250cc Water-cooled ATV, Dirt Bike & Go Kart. Three installation holes. 5 fan blades. Material:iron2 wire,2-pin male plug. Diameter of fan:148mm3 bolt holes.Bolt hole spacing(A-B):87mmBolt hole spacing(A-C):142mmBolt hole spacing(C-B):157mmBRAND NEW PRODUCTS.BEST QUALITY GUARANTEED.