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ACL main bearing set for Nissan four‑cylinder MA10 987cc engines, covering 1982–1991 applications. The matched crankshaft bearings are intended to restore correct oil clearance and main journal support during rebuilds or repairs. Specify this set when servicing MA10 engines to replace worn mains and return the crankshaft to proper running tolerances.
ACL Nissan 4 987cc MA10 1982-91 Engine Crankshaft Main Bearing Set
