The ACL main bearing set for Mazda 4‑cylinder 2606cc G6 engines (1988–1994) is a crankshaft main bearing kit that replaces the bearings supporting the crankshaft. This full main bearing set matches the listed displacement and engine code and is intended as a direct replacement for the specified Mazda applications, useful when rebuilding or repairing the engine to restore correct bearing fitment and clearances.
ACL Mazda 4 2606cc G6 1988-94 Engine Crankshaft Main Bearing Set