AMF Roadmaster Moped RMI11 Bushing that fits around the heavy mounting bolt, part RMI10, that connects the piston rod to the crankshaft. (AMF internal engine part 11.)

This is a used moped part from a 1978 AMF Roadmaster moped McCulloch 49cc engine. Bushing that fits around the heavy mounting bolt to connect the piston rod to the crankshaft and inside one end of the piston rod. Sold "as is".