Connecting Rod Bearing Set (STD) for Mazda 3 1.6L & Mazda 626 2.0L Engines // R340A

High-performance Connecting Rod Bearing Set (Big End Bearings) specifically designed for Mazda 3 (BK/BL series) and Mazda 626 (GE series) models equipped with 1.6L Z6 and 2.0L FS engine families. These are Standard (STD) size bearings, cross-referenced as R340A, engineered to maintain optimal oil clearance and exceptional durability in Mazda's DOHC systems. Manufactured from premium, high-fatigue resistant materials to ensure smooth reciprocating motion and withstand the internal mechanical stresses of high-revving petrol engines. Precision-made to meet or exceed OEM specifications, these bearings are essential for restoring the structural reliability of the rotating assembly during a professional rebuild.