This is a brand NEW OVERSEE aftermarket/replacement LINER SLEEVE that fits most YAMAHA OUTBOARD 40HPhorsepower (2 strokes) engines.Fit YAMAHA OEM part number: 66T-11312-00 , 66T-10935-00 (Check OEM part number before purchase!!! Impt)Fit PARSUN MAKARA piston part number: T40-05020002, 66T-11631-01-93Cylinder Diameter: 80MMFits YAMAHA Outboard models:40HP horsepower (2stroke engine) On Sep-06-17 at 21:01:19 PDT, seller added the following information:
