Yamaha - Tube, water 1 - 6S1-44361-02-00 Yamaha-F40A-2019 Refer to your engine’s service

Refer to your engine’s service manual or contact PartsVu support with your engine serial number for compatibility assistance

It delivers the same convenience and efficiency as standard Active Trim but is tuned for high-speed applications

A blue tacky

upgrading to a Platinum Plus cable helps minimize internal friction and corrosion-related wear

Yamaha - Tube, water 1 - 6S1-44361-02-00 Yamaha-F40A-2019 Refer to your engine’s serviceYamaha Water Tube 1 Cooling System Component 6S1 44361 02 00 Overview Water tubes are one of those parts you dont notice until cooling becomes a problem. Ive seen engines start running hot just because water flow wasnt getting where it needed to go. When the tube is solid and clear, the cooling system does its job and keeps temps in check. Its a simple piece, but its critical for keeping the engine running safely over long days. Key Features