Crankshaft Main Bearing Set (0.25 mm / 0.10") M7280A for Mitsubishi Galant & Hyundai Sonata

High-performance Crankshaft Main Bearing Set specifically engineered for Mitsubishi Galant (1984-1991) and Hyundai Sonata models equipped with 4G30, 4G37, 4G62, G4CR, and 4G64 engines. These are 0.25 mm Oversize (First Undersize) bearings, reference M7280A, designed for engines where the crankshaft journals have been ground during an overhaul. Manufactured from premium multi-layer alloy to ensure optimal oil film thickness and exceptional fatigue resistance for classic Mitsubishi-tech engines. Precision-made to meet or exceed OEM specifications, these bearings are essential for restoring oil pressure and ensuring the long-term structural integrity of the rotating assembly.