Yamaha Owners Manual - VX150Z V6 - LIT-18626-04-17 MerCruiser-5-7L--6-2L-MPI-MIE-2021 A worn or damaged impeller

A worn or damaged impeller can cause system failure or engine breakdown

and won’t seize or strip like softer materials

DF90A (2009 - Current)

Match your engine model and serial number with the ranges listed above

but I’ve seen plenty of issues come from a cap that doesn’t seal or vent properly

Yamaha Owners Manual - VX150Z V6 - LIT-18626-04-17 MerCruiser-5-7L--6-2L-MPI-MIE-2021 A worn or damaged impellerYamaha Owners Manual VX150Z V6 LIT 18626 04 17 Models MVX150TLR, VX150TLRZ V6 2. 6L EFI 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.