The ACL connecting rod bearing set for Mitsubishi 4D30/4D30A/4D31 engines supplies the full complement of replacement rod bearings for those four-cylinder diesel applications. Intended for engine rebuilds or rod servicing, the set helps restore crankshaft clearances and consistent bearing support to ensure the rotating assembly operates reliably after worn bearings are replaced.
ACL Mitsubishi 4D30 4D30A 4D31 4D31 Engine Connecting Rod Bearing Set