ACL main bearing set for 1993–2002 Mazda vehicles equipped with the 1991 cc FS engine. This standard-size main bearing set restores proper crankshaft support and clearances during engine assembly or overhaul, making it suitable for rebuilds where OEM-style sizing is required. Use these bearings to replace worn mains and reestablish correct engine bearing clearances in compatible FS-engine applications.
ACL 93-02 Mazda 4 1991CC FS Standard Size Main Bearing Set