Dimension & Clearance Specifications - Crankshaft

Main Journal
Main Journal Diameter (color coded size designation):
Standard Size:
Green 67.980-67.988 mm (2.6763-2.6766 inch)
Brown 67.988-67.996 mm (2.6766-2.6770 inch)
Undersize-0.25:
Green/Blue 67.730-67.738 mm (2.6665-2.6668 inch)
Brown/Blue 67.738-67.746 mm (2.6668-2.6671 inch)
Undersize-0.50:
Green/White 67.480-67.488 mm (2.6566-2.6570 inch)
Brown/White 67.488-67.496 mm (2.6570-2.6573 inch)
Maximum Out-of-Round 0.03 mm (0.0012 inch)

Rod Journal
Bearing Clearance 0.013-0.061 mm (0.0005-0.0024 inch)
Connecting Rod Journal Diameter 48.971-48.987 mm (1.927-1.928 inch)
Undersize 0.25 48.721-48.737 mm (1.918-1.919 inch)
Undersize 0.50 48.471-48.487 mm (1.908-1.909 inch)
Crankshaft Bearing Clearance 0.014-0.043 mm (0.0006-0.0017 inch)