Mercury - Manual-operation - 90-841915080 Yamaha Inflatables | Floats & Pumps The thermostat assembly keeps the

The thermostat assembly keeps the engine’s temperature where it needs to be for peak efficiency

Works with single Mercury outboards or MerCruiser engines

This small part protects your Mercury or Mariner outboard’s power trim pump from corrosion before it has a chance to start

see MCM Service Bulletin 2001"‘17

Mercury - Manual-operation - 90-841915080 Yamaha Inflatables | Floats & Pumps The thermostat assembly keeps theThis product has been superseded by: 90 841915081 Manual operationWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or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.