Kit segments 4 piston rings OVERSIZED + 0,5 mm Diameter 85,5 mm for agricultural engine DIESEL compatible RUGGERINI for models: RF100 - RF 100 RD85 - RD 85 RD850 - RD 850 RD901-A - RD 901-A ADN48 - ADN 48 AD108 - AD 108 AD110 - AD 110 AD114-A - AD 114-A Piston rings size: 1 - 2,5 mm 2- 2,5 mm 3- 2,5 mm 4- 5 mm Code: 130141F Original code: 2136 SM