Mercury - Valve-exhaust - 842395 Sierra Marine Cooling Components This product has been superseded

This product has been superseded by: 878182T01

The Yamaha Owners Manual – 40Z 50 – LIT-18626-04-14 ensures you have the right specifications and procedures at your fingertips—more reliable than guessing or relying on forums

The cam trim sender provides accurate readings

and more consistent running throughout the season

Bracket-idle air

Mercury - Valve-exhaust - 842395 Sierra Marine Cooling Components This product has been supersededThis product has been superseded by: 842395T01 Valve exhaustWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.