The ACL main bearing set for Hyundai and Kia 1.4L G4FA engines is a .50mm oversized main shell kit designed to replace machined crank journals at that undersize. This complete main bearing set restores safe clearances and oiling for the crankshaft following regrind work. It is a direct-fit solution for G4FA 1.4L engine rebuilds requiring larger diameter main shells.
ACL Hyundai/Kia 1.4L G4FA Main Bearing Set - .50mm Oversized