OTTO Excavator Parts Fvr13 6Sa1 Connecting Rod 1122300966 112230-0966 1-12230096-6 For Isuzu This OTTO Excavator part, a connecting rod for the Fvr13 6Sa1 engine, with part number 1122300966, is designed for Isuzu engines. It plays a critical role in transmitting motion between the piston and crankshaft, ensuring engine performance and reliability.