Mercury - Manual-service cd - 90-879288223 Mercury-135HP-Verado-4-CYL-2021 A properly functioning cooling fan

A properly functioning cooling fan assembly helps protect engine components from overheating and supports stable performance during extended use

it delivers the same clean thrust and confident control you count on to make every trip simple and enjoyable

Features unique roller rocker arms with internal bearings for both intake and exhaust valves

Dropping into gear is smooth without any harsh engagement

New design threads into included deck plate

Mercury - Manual-service cd - 90-879288223 Mercury-135HP-Verado-4-CYL-2021 A properly functioning cooling fanManual service cd 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.