Crankshaft Main Bearing: Application and ID

If using a standard bearing, replace it with or having the same number.





If the number of the bearing, cannot be determined, select the correct bearing by adding together the numbers imprinted on the cylinder block and crankshaft, then refer to the table below for the appropriate bearing number. There are five sizes of the standard bearings. For No. 1 and No. 5 position bearings, use bearings marked "3" "4" "5" "6" and "7 . For other position bearings, use bearings marked "1", "2", "3", "4" and "5".
Reference Cylinder block main journal bore diameter (A):
Mark "00" 72.000 mm (2.8346 inch)
Mark "01" 72.001 mm (2.8347 inch)
Mark "02" 72.002 mm (2.8347 inch)
Mark "03" 72.003 mm (2.8348 inch)
Mark "04" 72.004 mm (2.8348 inch)
Mark "05" 72.005 mm (2.8348 inch)
Mark "06" 72.006 mm (2.8349 inch)
Mark "07" 72.007 mm t2.8349 inch)
Mark "08" 72.008 mm (2.8350 inch)
Mark "09" 72.009 mm (2.8350 inch)
Mark "10" 72.010 mm (2.8350 inch)
Mark "11" 72.011 mm (2.8351 inch)
Mark "12" 72.012 mm (2.8351 inch)
Mark "13" 72.013 mm (2.8352 inch)
Mark "14" 72.014 mm (2.8352 inch)
Mark "15" 72.015 mm (2.8352 inch)
Mark "16" 72.016 mm (2.8353 inch)
Crankshaft main journal diameter (B):
Mark "00" 67.000 mm (2.6378 inch)
Mark "01" 66.999 mm (2.6378 inch)
Mark "02" 66.998 mm (2.6377 inch)
Mark "03" 66.997 mm (2.6377 inch)
Mark "04" 66.996 mm (2.6376 inch)
Mark "05" 66.995 mm (2.6376 inch)
Mark "06" 66.994 mm (2.6376 inch)
Mark "07" 66.993 mm (2.6375 inch)
Mark "08" 66.992 mm (2.6375 inch)
Mark "09" 66.991 mm (2.6374 inch)
Mark "10" 66.990 mm (2.6374 inch)
Mark "11" 66.989 mm (2.6374 inch)
Mark "12" 66.988 mm (2.6979 inch)
Standard bearing center wall thickness
No. 1 and No. 5:
Mark "3" 2.492-2.495 mm (0.0981-0.0982 inch)
Mark "4" 2.495-2.498 mm (0.0982-0.0983 inch)
Mark "5" 2.498-2.501 mm (0.0983-0.0985 inch)
Mark "6" 2.501-2.504 mm (0.0985-0.0986 inch)
Mark "7" 2.504-2.507 mm (0.0986-0.0987 inch)
Others:
Mark "1" 2.486-2.489 mm (0.0979-0.0980 inch)
Mark "2" 2.489-2.492 mm (0.0980-0.0981 inch)
Mark "3" 2.492-2.495 mm (0.0981-0.0982 inch)
Mark "4" 2.495-2.498 mm (0.0982-0.0983 inch)
Mark "5" 2.498-2.501 mm (0.0983-0.0985 inch)