Kit of 4 piston rings LARGE + 0,5 mm Diameter 95,5 mm for agricultural engine DIESEL compatible RUGGERINI for models: RF140 - RF 140 RF148 - RF 148 RD270 - RD 270 RD278 - RD 278 RD950 - RD 950 RD952 - RD 952 Piston rings sizes: 1 - 2,5 mm 2- 2,5 mm 3- 2,5 mm 4- 5,5 mm Code: 130110F Original code: 2496 SM