Crankshaft Pin Diameter

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Measure diameter of crankshaft pin using suitable tool.
Standard: 53.956 - 53.974 mm (2.1243 - 2.1250 in)

Fig 1: Measuring Diameter Of Crankshaft Pin Using Tool
Courtesy of NISSAN NORTH AMERICA, INC.
If measurement is out of standard, measure connecting rod bearing oil clearance. Then use undersize bearing.