ACL Rod Bearing High Performance Standard Size Set 52mm Journal Bearing WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 4B8296H-STD

When replacing rods and pistons, it's smart to swap out the rod bearings too. Main bearings offer essential support to stop oscillations and wear that can harm the crankshaft and other parts if the engine gets out of balance. ACL's top - quality rod bearings are built tough. Their durable design prevents fatigue and failure while reducing drivetrain stress. Subaru rod bearings come in 48mm or 52mm journal sizes. The journal size isn't determined by VIN or year; you need to measure it before buying. Since engine internals can't be exchanged or returned, make sure you pick the right bearings. These bearings fit Subaru EJ20/EJ22/EJ25 models.

Using these ACL rod bearings is straightforward. When you're replacing the rods and pistons in your Subaru engine, just install these bearings. Before buying, always measure the journal size to ensure you get the right fit. Remember, engine internals can't be returned, so double - check. For maintenance, keep an eye on your engine's performance. If you notice any unusual noises or vibrations, it might be time to inspect the bearings. Regular oil changes are also crucial as clean oil helps keep the bearings in good shape and reduces wear and tear.