Yamaha - Exchanger, heat - 6H4-12466-B0-00 Mercury-75HP-EFI-2017 Gunwale and hull protection during

Gunwale and hull protection during docking

Waterproof In-Line Fuse Holder

Pump lubricating

93410-37M04-00 - CIRCLIP

6L5-44361-01-00 - TUBE WATER ASSYWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Yamaha - Exchanger, heat - 6H4-12466-B0-00 Mercury-75HP-EFI-2017 Gunwale and hull protection duringYamaha Heat Exchanger Engine Cooling System 6H4 12466 B0 00 Overview Cooling issues dont always come from the obvious spots, and Ive seen heat exchangers be the hidden problem more than once. When they start to clog up or lose efficiency, the motor might run fine at first but struggle under load. Its one of those parts that keeps everything balanced temperature wise behind the scenes. When its working right, you can run longer and harder without