Двигатели Д-260.2S2-64 (89, 60), Д-260.4S2-64 (98, 68), Д-260.1S2-59, Д-260.7S2-77, Д-260.16-88, Д-260.2S2-100 (101, 103) для тракторов Беларусь-1221.3/1221В.3