Generally
A complete crank bearing kit for a top quality engine. The bearings fit a crankshaft that has the dimensions stated below. Measure the diameter of the crankshaft just to be sure.
Std. Crankshaft approx: 57.12mm
+ .010″ Crankshaft approx: 56.87mm
+ .020″ Crankshaft approx: 56.61mm
+ .030″ Crankshaft approx: 56.36mm
If you install incorrect bearings, costly breakdowns can occur.