ACL Rod Bearing High Performance Standard Size with Extra Oil Clearance Set 52mm Journal Bearing WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 4B8296HX-STD

When you're working on your rods and pistons, it's smart to replace the rod bearings too. Proper support from main bearings is super important. It stops oscillations and wear that can mess up your crankshaft and other parts if the engine gets out of balance. ACL's top - quality rod bearings are built tough. Their durable design helps prevent fatigue and failure, and it also reduces stress on the drivetrain. Know exactly what you're buying: Subaru rod bearings come in 48mm or 52mm journal sizes. The journal size isn't based on the VIN or the year. You have to measure it before you buy. Make sure you get the right bearings because engine internals can't be exchanged or returned. Fitment: Subaru EJ20/EJ22/EJ25

Using these ACL rod bearings is straightforward. When you're replacing your rods and pistons, just swap out the old rod bearings with these new ones. But before you buy, measure the journal size to ensure you get the right fit - it's either 48mm or 52mm. Remember, engine internals can't be returned, so double - check. As for maintenance, keep an eye on your engine's performance. If you notice any strange noises or vibrations, it could be a sign that something's wrong with the bearings. Also, follow your car's regular oil change schedule. Clean oil helps keep the bearings lubricated and in good condition. And that's about it! With these tips, you'll keep your engine running smoothly with your new ACL rod bearings.