Piston with segments, seeger and LARGE + 0.5 mm diameter piston pin 85.5 mm for agricultural engine DIESEL compatible LOMBARDINI for models: LDA510 - LDA 510 3LD510 - 3LD 510 3LD510/S - 3LD 510/S 3LD510/L - 3LD 510/L 3LD511 - 3LD 511 Features: - 4 segments - pin diameter 23 mm - off-centre chamber diameter 43.10 mm - pin top height 47 mm Code: 3B.13 .6501.68 Original part number: 6501.074 SM