The ACL connecting rod bearing set for Mazda four‑cylinder UA engines (1,484 cc) specified for 1971–1977 applications. This kit provides the matched rod bearings used to replace worn shells during engine servicing, helping restore proper bearing clearances and smooth crank rotation. Delivered as a full rod bearing set intended for rebuilds and rod journal maintenance on the listed Mazda engines.
ACL Mazda 4 1484cc UA 1971-77 Engine Connecting Rod Bearing Set