piston and piston ring segments , seeger and piston pin STANDARD Diameter 78 mm for agricultural engine DIESEL compatible LOMBARDINI RUGGERINI for models: LOMBARDINI 15LD315 - 15LD 315 RUGGERINI RY70 - RY 70 Features: - 3 segments - piston pin diameter 20 mm - off-centre chamber diameter 35,60 mm - piston pin top height 38 mm Code: 130001P Original code: 6501.250 SM