Dimension & Clearance Specifications - Main Bearing Bore

Main Bearing Cap Bore Diameter (Without Bearing)
1 Stamping 52.025-52.031 mm (2.0482-2.0485")
2 Stamping 52.031-52.037 mm (2.0485-2.0487")
3 Stamping 52.037-52.043 mm (2.0487-2.0489")