Yamaha - Drain screw - 663-14992-00-00 Mercury-135HP-EFI-2021 You can also check your

You can also check your owner’s manual

Fits 2011-2015 MCM 350 Mag MPI Bravo DTS EC engines w/ standard cooling (s/n 1A648623-2A455878)

if it leaks or doesn’t seal properly

reliable choice that performs right the first time and stays consistent over the season

smooth operation that Yamaha parts are known for

Yamaha - Drain screw - 663-14992-00-00 Mercury-135HP-EFI-2021 You can also check yourThis product has been superseded by: 6H3 14992 00 00 663 14992 00 00 DRAIN SCREWWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer,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.