Main Bearing Set STD for Chevrolet Captiva 2.0 CDTI 16V (Z20S1 Engine) 2007-

Professional-grade Engine Main Bearing Set (Standard Size) engineered specifically for the Chevrolet Captiva and Opel Antara 2.0 CDTI 16V engines. These bearings support the main journals of the crankshaft, ensuring smooth rotation and maintaining critical oil pressure levels. Constructed from high-strength trimetal alloy to withstand the extreme pressures and high torque output characteristic of modern common-rail diesel engines. Designed for engines with un-reground (standard) crankshafts, providing a perfect OEM fit and exceptional fatigue resistance for long-term engine durability.