The ACL connecting rod bearing set for Mazda 4-cylinder Z5/E5/B5 engines 1489–1498cc (1981–1999) is a full replacement kit intended for rebuilds across that displacement and year span. Supplied as a complete set to match original rod configuration, it helps reestablish correct rod-to-crank clearances and supports consistent fitment and assembly when replacing worn bearings in those Mazda engine applications.
ACL Mazda 4 1489-1498cc Z5/E5/B5 1981-99 Engine Connecting Rod Bearing Set