Yamaha - Cylinder head comp - 6EM-W009A-01-9S Mercury-275HP-Verado-6-CYL-2015 O-ring seal closes off port

O-ring seal closes off port when operating engine

and you won’t be fighting misalignment or strange vibrations

so you’re not fighting jumpy readings when the boat hits chop or shifts weight

Weight - 6

you will notice how secure and steady the output feels

Yamaha - Cylinder head comp - 6EM-W009A-01-9S Mercury-275HP-Verado-6-CYL-2015 O-ring seal closes off portThis product has been superseded by: 6EM W009A 02 9S 6EM W009A 01 9S CYLINDER HEAD COMPWARNING: This product can expose you to chemicals which are known to the State of California to cause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.