Cylinder Block 5261256 of Cummins ISF2.8S3129T (SO10217) Automotive Engine NO. PART NUMBER PART NAME 5261257 Block, Cylinder 2 5261256 Block, Cylinder 5 4993098 Cap, Main Bearing Remarks: (1) We can provide Cylinder Block 5261256, Main Bearing Cap 4993098 engine parts, as well as the genuine Cummins engine. (2) Above we have listed engine parts Cylinder Block 5261256, Main Bearing Cap 4993098 for the …