Sierra 18-3398 Yamaha Water Pump Kit

Replaces OEM part #YAMAHA 6F5-W0078-A0-00Contains:(1) 18-3088 Impeller - replaces O.E. # 6F5-44352-00(1) 18-3300 Woodruff Key (676) - replaces O.E. # 90280-04M00-00(2) 18-0256 Bolt - replaces O.E. # 97395-08045-00