Crankshaft Main Bearing

Main Bearing Cap Torque and Tightening Sequence





Main Bearing-to-Journal Oil Clearance





Crankshaft Bore Code Location
Letters or Bars have been stamped on the end of the block as a code for the size of each of the 4 main journal bores.





Main Journal Code Locations (Numbers or Bars)
Numbers or bars have been stamped on the crankshaft No. 1 web as a code for the main journal sizes.





Main Bearing Selection Chart