Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)
Crankshaft Main Bearing: Specifications
Main Bearing Dimensions
Main Bearing Journal
Diameter ......................................................................................................................................................... 51.996 mm - 52.020 mm (2.0470" - 2.0480")
Width - Main, Thrust Bearing Journal (No. 3)
Including Fillets .............................................................................................................................................. 27.837 mm - 27.913 mm (1.0959" - 1.0989")
Out-of-Round-Max .............................................................................................................................................................................. 0.0127 mm (0.0005")
Taper .................................................................................................................................................................................................... 0.0127 mm (0.0005")
Clearance ............................................................................................................................................................ 0.013 mm - 0.058 mm (0.0005" - 0.0023")
