66T-11631-01-93 80MM Piston Kits for Yamaha 40HP Outboard Engine E40MLHZ 2006

This standard piston ring kit acts as a dependable aftermarket spare part matching OEM PN 66T-11631-01-93. It fits Yamaha 40HP E40MLHZ marine outboard engines with an 80mm cylinder bore from 2006. Precise manufacturing creates reliable sealing within cylinder bores. Robust wear-resistant alloy withstands long marine service cycles and reduces gas blow-by. All measurements comply with OEM standards for simple mounting. This assembly recovers proper cylinder compression and sustains stable power output on the 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