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18-3673 Johnson/Evinrude V4 Crossflow 90 2-Stroke 1983–1995 340975
Sierra 18-3386
Manufactured in an ISO 9002 facility and is batch-inspected for consistency and quality
For use on V4 & V6 60° engines from 1988–2001
especially at low speeds
Water Pump Impeller Kit – Fits Yamaha 25HP-40HP (Replaces 66T-W0078-A0, 18-3432, 89890) 180-435HP 18-3673 Johnson/Evinrude V4 Crossflow 90Product Details This aftermarket Water Pump Impeller Kit Fits Yamaha 25HP 40HP Outboards (Replaces 66T W0078 A0) is designed for a wide range of Yamaha 2 Stroke and 4 Stroke outboard engines from 25HP to 40HP, covering models manufactured between 1993 and 2006. It serves as a direct interchange for Yamaha OEM part numbers 66T W0078 A0, 66T W0078 A0 00, 66T W0078 00 00, and 66T W0078 01 00, as well as aftermarket cross references like Sierra 18 3432
