The ACL connecting rod bearing set identified with a cross-reference to 4B2290A-30 supplies matched bearing shells for the referenced application and is intended for use when replacing worn rod bearings. This kit helps restore correct rod-to-crankclearances during engine overhaul or maintenance and includes the manufacturer cross-reference for compatibility when original stock is unavailable.
ACL WHEN STOCK EXHAUSTED USE 4B2290A-30 Engine Connecting Rod Bearing Set