Images 16548G1 - Starter Generator Belt for 2PG/3PG Starter Generator Belt, 2PG/3PG The Starter Generator Belt is a factory replacement part for: 1980-1994 E-Z-GO 2-Cycle Gas Marathon Vehicles 2008-Current E-Z-GO Vehicles with a Kawasaki Engine. The starter generator belt is responsible for the engine stopping during times the vehicle is stationary, typically during brief stops at traffic lights, or slowing down. The starter generator belt then instantaneously restarts the engine for accelerative purposes.