ACL Rod Bearing High Performance 0.25mm Oversized Set 48mm Journal Bearing WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 4B8320H-.25

When you're replacing rods and pistons, it's smart to swap out the rod bearings too. Good support from main bearings is super important. It stops oscillations and wear that can harm the crankshaft and other parts if the engine gets out of balance. ACL's top - notch rod bearings are designed to be durable and strong. They prevent fatigue and failure and cut down on drivetrain stress. Before buying, know that Subaru rod bearings come for either 48mm or 52mm journal sizes. The journal size isn't based on the VIN or year; you have to measure it first. Make sure you pick the right bearings as engine internal components can't be exchanged or returned.

Using these ACL rod bearings is straightforward. When you're working on replacing the rods and pistons in your Subaru Turbo model (WRX 2002 - 2014 or STI 2004 - 2021), just install these bearings at the same time. Before you make a purchase, take the time to measure the journal size. It's either 48mm or 52mm, and it's not determined by the VIN or the year of the car. Once you've installed the bearings, they'll do a great job of providing support and reducing stress on the drivetrain. To keep them in good shape, follow your car's regular maintenance schedule. Check for any signs of wear during oil changes. Remember, engine internal components like these rod bearings can't be exchanged or returned, so double - check your measurements before buying.