Connecting rod (big end) bearing set. Sits between the rod and the crank journal, taking the full force of each power stroke.
Application: Nissan 4 1952-2187-2389cc 1968-89.
0.50mm Undersize. For a crankshaft that has been reground 0.50mm below standard. Measure your journals before ordering — fitting an undersize set to a standard crank will leave the clearance far too tight.
ACL part number: 4B1171-.50
Genuine ACL, supplied in New Zealand by Drift Spec. Not in stock? It can still be ordered — we bring it in.