100% Made in Taiwan QualityThis Fuel Pump Assy will work on Yamaha Outboard engineFor Yamaha Part No.: 692-24410-00-00Hole Distance: 40mm/1.57inch; Hole Diameter: 6.3mm/2.25inch; 1 x Fuel PumA top quality oil pump separator. This oil pump separator may not be the cheapest around, but it is well made..