ACL .25mm Rod Bearing Set Oversize 48mm Journal Bearing Size Subaru 2002-2014 WRX / 2004-2019 STI
When doing rods and pistons, it's a good idea to replace the rod bearings as well. Proper support via main bearings is crucial to prevent oscillations and wear that can damage the crankshaft and other components if the motor should move out of balance. ACL's high quality rod bearings will prevent fatigue, failure, and reduce drivetrain stress through their durable and strong design.
Know What You Are Buying:
Subaru rod bearings are specific to either a 48mm or 52mm journal size. Journal size is not VIN or year specific, it must be measured prior to purchase. Please be sure which bearings you need as engine internals components are not eligible for exchange or return.