Yamaha - Crankcase asy - 6L1-15100-01-1S 4 Person Towables Genuine Mercury Quality – OEM

Genuine Mercury Quality – OEM trim ring made to Mercury’s original specifications

Aftermarket kits might use cheaper materials or imprecise gaskets that shorten pump life and reduce cooling performance

4 bearing if your crankshaft journals have been machined to that undersize

78N-24110-00-86 - FUEL TANK COMP

Yamaha - Crankcase asy - 6L1-15100-01-1S 4 Person Towables Genuine Mercury Quality – OEM6L1 15100 01 1S CRANKCASE ASY 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.