1 years
China
This standard piston kit is a trusted aftermarket spare part with OEM reference number 66T-11631-01-93. It fits Yamaha 40HP two-stroke marine outboard motors with an 80mm standard cylinder bore. Precision machining provides suitable working clearance within cylinder bores. Wear-resistant alloy material withstands continuous marine operation and minimizes gas blow-by. All dimensions follow OEM specifications for easy assembly. This piston set recovers adequate compression and maintains stable power output on water.
This is a brand new piston set (STD size) For Yamaha Outboard Motor ,And also for Parsun,Hidea,Seapro,Hangkai,HDX etc 2 strok 40HP ,E40X series.
Ref. Part No: 66T-11631-00
Piston Diameter: 80mm / 3.149in
Wrist Pin: 20mm / 0.787in
It used on:
for Yamaha 40HP E40MH 40X outboard engine
E40MLHW-REV - 1998 E40MLHX - 1999 E40MLHY - 2000 E40MLHZ - 2001---up
Parsun 40HP E40MH 40X boat motor