Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The ACL crankshaft main bearing set fits Nissan Z20 and Z24 four-cylinder engines covering 1952–2389 cc for 1974–1989 applications. These main bearings restore correct journal clearance and support to maintain crankshaft alignment and oil film under load. Use them during engine rebuilds or main journal service to protect journals and ensure reliable operation.
ACL Nissan 4 1952-2389cc Z20/Z24 1974-89 Engine Crankshaft Main Bearing Set
