piston and piston rings, seeger and piston pin STANDARD Diameter 95 mm for agricultural engine DIESEL compatible RUGGERINI for models: RD270 - RD 270 RD278 - RD 278 RD950 - RD 950 RD952 - RD 952 Features: - 4 segments - diameter of piston pin 25 mm - centered chamber diameter 43 mm - height of piston pin top 50 mm Code: 130097P Original part No.: A 2492 SM