ACL main crankshaft bearing set for 1983–1994 Subaru four‑cylinder engines with 997–1189 cc displacement. It supplies the journal support needed when replacing worn mains during an engine rebuild or repair. Use this set to restore correct bearing clearance and oil film control for smoother crankshaft rotation and dependable engine operation.
ACL Subaru 4 997-1189cc 1983-94 Engine Crankshaft Main Bearing Set