Water Pump Impeller Kit – Fits Yamaha T25-F40 (Replaces 66T-W0078-00-00, 18-3413) 40-50HP stiffened blade material

stiffened blade material

What is the difference between this and a genuine OEM part

or exhaust fumes in the bilge area

Use masking tape to create a temporary alignment guide

If available

Water Pump Impeller Kit – Fits Yamaha T25-F40 (Replaces 66T-W0078-00-00, 18-3413) 40-50HP stiffened blade materialProduct Details This Water Pump Impeller Kit Fits Yamaha T25, F30, F40 (2000 2009) (Replaces 66T W0078 00 00) provides all necessary components for a complete water pump service. It is designed for a precise fit on select Yamaha 4 stroke engines including the T25 (2001 2019), F30 (2001 2005), and F40 (2000 2008), as well as 2 stroke models 40X, 40XWT, and E40X from 1998 onward. This kit serves as a direct interchange for Yamaha part numbers 66T W0078