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The ACL main bearing set for MG 4 1798cc engines (1965–1980) is a crankshaft main bearing kit intended for period-correct engine rebuilds and repairs. Supplied as a complete set, it replaces worn main bearings to restore internal clearances and crankshaft support, providing the necessary bearing components when overhauling classic MG four-cylinder engines from the specified years.
ACL MG 4 1798cc 1965-80 Engine Crankshaft Main Bearing Set
