Cylinder Blocks   QTY Manufacturer Part No. Description 1 JOHN DEERE R59850 JOHN DEERE 4020 1 INTERNATIONAL INTERNATIONAL DT466 1 CUMMINS CUMMINS L10 1 INTERNATIONAL INTERNATIONAL D239 1 CAT CAT 3406 1 DETROIT DETROIT 60 SERIES 1 KOHLER KOHLER A241AQS