Yamaha - Tube, water - 68V-44361-11-00 MerCruiser-3-0-TKS-2013 000-RPM tachometer gives you a

000-RPM tachometer gives you a clear feel for how the engine’s running without the needle jumping every time the boat shifts

unlike off-brand anodes that can wear unevenly

This product has been superseded by: 6H4-85550-A0-00

air bubbles in the lines

90448-12001-00 - HOSE

Yamaha - Tube, water - 68V-44361-11-00 MerCruiser-3-0-TKS-2013 000-RPM tachometer gives you aYamaha Water Tube Cooling System Component 68V 44361 11 00 Overview The water tube is a key part of your Yamaha outboards cooling system, responsible for directing water from the lower unit up to the engine. This steady flow keeps internal components at safe operating temperatures. If the tube becomes blocked, corroded, or damaged, water flow can be reduced, increasing the risk of overheating. Replacing it helps maintain proper cooling performance and