Yamaha Outboard Water Pump Repair Kit without Housing | 18-3490
The Sierra 18-3490 water pump repair kit for Yamaha outboard engines F30 (2013-25), F40A (2008-25) includes impeller, seal, insert cup, impeller key, and o-rings - everything you need to stay on the water longer. *Does not include housing Kit Includes Seal Gasket, Water Pump | 18-0483 Bolt | 18-8400-9 Impeller | 18-3068 Insert Cup | 18-3449 Impeller Key | 18-3297 Impeller Plate | 18-3186 Cover, Water Pump Housing | 18-9083 O-Ring | 18-71334