The ACL crankshaft main bearing set fits Toyota 2RZ, 2TZ and 3RZ engines covering 2438–2694 cc from 1991 onward. These main bearings restore proper main journal clearance and help maintain crankshaft support and oil film integrity during operation. Use them in engine rebuilds or maintenance to protect journals and ensure smooth long-term operation of the specified Toyota engines.
ACL Toyota 4 2438-2694cc 2RZ/2TZ/3RZ 1991-on Engine Crankshaft Main Bearing Set