Rotary Corp brand aftermarket product. Fits models HH120,150, 160, OH160; 12, 15, 16 hp. For our R6732 piston assembly. Cylinder diameter 3-1/2".
Fits models HH120,150, 160, OH160; 12, 15, 16 hp. For our R6732 piston assembly. Cylinder diameter 3-1/2". PRIME LINE 7-03786 SUNBELT B1SB6775 Fits TECUMSEH 32241