Mercury - Harness ext 10 - 84-879172T91 Mercury Outboard Hard Parts A: Yes—just rinse the connectors

A: Yes—just rinse the connectors as part of normal washdowns

Suitable for both saltwater and freshwater applications

Zinc trim tab anode plate designed for premium corrosion protection

It is commonly used across Yamaha recreational and utility applications where proper chain alignment and efficient power transfer are essential

The trim action feels tight and smooth

Mercury - Harness ext 10 - 84-879172T91 Mercury Outboard Hard Parts A: Yes—just rinse the connectorsHarness ext 10 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.