Main Bearing Set (0.50 mm / 0.20" Undersize) for Toyota Corolla & Corona 4A-FE / 5A-FE Engines

High-precision Main Bearing Set specifically designed for Toyota Corolla, Corona, and Carina models (1984-2000) equipped with the A-series engines (4A-FE, 4A-F, 5A-FE, 2A, 3A). These are 0.50 mm Undersize (Second Repair Size) bearings, engineered for professional engine overhauls where the crankshaft main journals have been ground to a second undersize. Manufactured from premium, high-fatigue resistant materials to ensure smooth crankshaft rotation and maintain precise oil clearance. These bearings offer exceptional structural integrity, protecting the Toyota rotating assembly during consistent operation, meeting or exceeding all OEM performance standards.