Yamaha Outboard Water Pump Repair Kit | 18-3515
The Sierra 18-3515 water pump repair kit for Yamaha outboard F225 (2007-09), F250/LF250 (2006-2018), Z300/LZ300 (2006) engines includes impeller, impeller key, gasket and o-rings - everything you need to stay on the water longer. See OEM interchange and engine fitment for additional details. Kit Includes Pin, Dowel Washer, Bolt Gasket, Water Pump | 18-0406 Bolt | 18-0256 Impeller | 18-3071 Water Pump Housing Insert Cup | 18-3519 Impeller Key | 18-3302 O-Ring | 18-7485 O-Ring | 18-7483 Water Pump Base Outer Plate | 18-3518