G3-2
6F6-11631 6F5 for Yamaha Marine Outboard 40HP E40 Piston Assy Ring Set 78MM STD
Aftermarket part: Brand YAMADURA
Fit YAMAHA Outboard Models: some E 40HP -2 stroke
Piston Assy with Ring Set (6F5-11610-00), Clip, Pin (std)
Bore Size: 78MM