double clutch mechanism type fiat compatible with ben-fra for construction machine models 4534 fiat for wheeled tractors models 350 ns 350 s 400 411 r 450 460 470 480 500 characteristics double clutch 㘠254/254 mm cast iron 3 levers with 12 mm bore edge code: 52577 original code: 4974472 5109908 5110245 5161246 em