Yamaha - Al.prop. 13 3/4 x 21 - 6G5-45943-01-98 MerCruiser-5-0L-5-7L-MPI-Alpha-2011 helping maintain efficient engine performance

helping maintain efficient engine performance and system reliability

Direct-fit assembly designed for quick installation with basic tools

There’s a certain calm that settles over you when you know your cooling system is ready for whatever the day brings

extended trolling runs

0-liter) Two-Cycle engines

Yamaha - Al.prop. 13 3/4 x 21 - 6G5-45943-01-98 MerCruiser-5-0L-5-7L-MPI-Alpha-2011 helping maintain efficient engine performanceThis product has been superseded by: 6G5 45943 01 00 6G5 45943 01 98 AL. PROP. 13 3 4 X 21WARNING: 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.