Mercury - Bellows - 74639B1 Mercury-450HP-4-6L-V8-Racing-2019 Q2: Does this kit change

Q2: Does this kit change how the engine runs

YJA-01106-88-02 - MECHANICAL SEAL T (SE-50L)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Q3: How do I confirm this is the right hub for my engine

A: Make sure there’s enough starboard-side top-mount space and a clean wiring path below

Mercury - Bellows - 74639B1 Mercury-450HP-4-6L-V8-Racing-2019 Q2: Does this kit changeThis product has been superseded by: 74639A2 BellowsWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.