ACL Rod Bearing High Performance 0.025mm Oversized Set 52mm Journal Bearing WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 4B8296H-.025

When you're working on your rods and pistons, it's smart to replace the rod bearings too. Good support from main bearings is super important. It stops oscillations and wear that could damage the crankshaft and other parts if the engine gets out of balance. ACL's top - quality rod bearings are designed to be durable and strong. They prevent fatigue and failure, and also reduce stress on the drivetrain. Know what you're buying: Subaru rod bearings come in 48mm or 52mm journal sizes. The journal size isn't related to the VIN or the year of the car. You need to measure it before you buy. Make sure you get the right bearings because engine internal components can't be exchanged or returned. Fitment: Subaru EJ20/EJ22/EJ25

Using these ACL rod bearings is a straightforward process. When you're replacing your rods and pistons, just swap out the old rod bearings with these new ones. But here's the important part: before you buy, measure the journal size of your engine to make sure you get the right 48mm or 52mm size. Once you've installed them, your engine will get better support, which means less wear and tear on the crankshaft and other parts. Keep in mind that engine internal components like these rod bearings can't be exchanged or returned, so double - check your measurements. For maintenance, it's a good idea to regularly check your engine's performance. If you notice any strange noises or a drop in performance, it might be time to have your bearings inspected. With proper use and maintenance, these high - quality ACL rod bearings will serve your Subaru turbo model well for a long time.