Mercury - Wrench tool - 91-847450 MerCruiser-4-3L-MPI-Alpha-1999 The 3-blade design gives quick

The 3-blade design gives quick planing power and solid midrange thrust

Real-World Handling: Delivers crisp acceleration

This blower unit helps move air through designated cooling passages to regulate internal temperatures and maintain stable operating conditions

Meets or exceeds military specification corrosion protection standards

Grooved inside to fit over drain flangeWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Mercury - Wrench tool - 91-847450 MerCruiser-4-3L-MPI-Alpha-1999 The 3-blade design gives quickThis product has been superseded by: 91 8M0050694 Wrench toolWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or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.