ACL main bearing set for Subaru EJ20/EJ22/EJ25 engines with five‑flange crankshaft. This crankshaft main bearing replacement is supplied as a complete set for engine rebuilds and repairs, providing the matched bearing shells and clearances needed to support the five‑flange crankshaft journals. It’s intended for use when servicing specified Subaru flat‑four engines that use this flange configuration.
ACL Subaru 4 EJ20/EJ22/EJ25 (5 flange) Engine Crankshaft Main Bearing Set