Yamaha - Piston 2 (0.25mm o/s) - 99999-03808-00 Mercury-115HP-EFI-2010 machined to the same precision

machined to the same precision standards used in Mercury’s factory builds

this manual is the most reliable source of information—straight from Yamaha

They feature a low-friction internal design that delivers lighter

The Quicksilver 817275A08 Upper Water Pump Repair Kit gives your Mercury Verado and EFI outboards (65–275HP) everything needed to restore proper water flow and protect against overheating

rack up hours fast

Yamaha - Piston 2 (0.25mm o/s) - 99999-03808-00 Mercury-115HP-EFI-2010 machined to the same precision99999 03808 00 PISTON 2 (0. 25MM O S) 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.