Crankshaft Main Bearing Set (0.50 mm / 0.20") for Kia Bongo / Pregio 2.7 (J2 Engine)

High-performance Crankshaft Main Bearing Set specifically engineered for Kia Bongo and Kia Pregio models equipped with the 2.7L (J2) diesel engine. These are 0.50 mm / 0.20" Oversize (Second Undersize) bearings, designed for engines where the crankshaft journals have been ground during a major overhaul. Manufactured from premium multi-layer alloy to provide superior load-carrying capacity and exceptional fatigue resistance against high diesel combustion pressures. Precision-made to meet or exceed OEM specifications, these bearings are essential for restoring stable oil pressure and ensuring the long-term structural integrity of the rotating assembly in Kia J2 engines.