Item Description:

TOHATSU/NISSAN

Piston Kit STD (68mm) for

M40D2-M50D2 2Stroke (Fits only 3Cylinder Engines)

MARINER-MERCURY

40HP (Serial No: 0N000001& Later)

50HP (Serial No: 0N051023 & Later)

3Cylinder (Lightning, International) (OEM 779-9615 2)

(Kit includes Piston, Rings, Wrist Pin, & Clips)