Crankshaft Main Bearing Set (STD) for Toyota 1.33 1NR-FE Engine (Corolla/Auris/Yaris)

High-performance Crankshaft Main Bearing Set specifically engineered for Toyota Corolla, Auris, and Yaris models equipped with the 1.33L Dual VVT-i (1NR-FE) engine (2009-Present). These are Standard (STD) size bearings, designed to provide superior load-carrying capacity and exceptional fatigue resistance for modern, high-efficiency engines. Manufactured from premium alloy materials to ensure optimal oil film thickness and minimal wear under varying engine speeds. Precision-made to meet or exceed OEM specifications, these bearings are essential for maintaining stable oil pressure and ensuring the long-term structural integrity of the 1NR-FE rotating assembly.