Parts catalog 840 Sandvik: 4850145-901/S 840 SERVICE EXCHANGE STD ROTOR OP Sandvik 4850235-001 840/990 STD.CONE… Sandvik DTT9R12D 840 ROTOR LIFTING… Sandvik DTT9R4008D 840 TOP PLATE Sandvik DTT9R4055D 840 TUNGSTEN TRAIL… Sandvik T9R12D 840 ROTOR LIFTING… Sandvik T9R4008D 840 TOP PLATE Sandvik T9R4055D 840 TUNGSTEN TRAIL… Sandvik :