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The ACL main bearing set for Mazda 4‑cylinder engines 1272–1415–1490cc (1978–1985) is a crankshaft main bearing kit that supplies replacement main bearings for those displacements. Specified to match the listed engine sizes and years, the full set is intended for rebuilds or repairs on the identified Mazda applications to reestablish correct crankshaft bearing fitment and support.
ACL Mazda 4 1272-1415-1490cc 1978-85 Engine Crankshaft Main Bearing Set
