These little guys sit between your connecting rods and the crankshaft journal—that’s where the rod attaches to the crankshaft. They allow those parts to move smoothly against each other. Think of them like a cushion, or even a really precise sliding surface. They’re designed to handle a lot of force from the pistons firing, and they turn that up – and – down motion into the rotational power that actually drives your wheels. They aren’t just about letting things move, though; they also maintain proper oil pressure and help keep everything aligned. Basically, they’re a critical part of what lets your engine run. Without them, you’d have metal – on – metal contact and things would seize up pretty quickly. They’re inside the engine, right at the heart of it all, working constantly. They work alongside the main bearings to ensure the crankshaft spins freely and efficiently. These bearings wear out over time, especially if you don't keep up with oil changes. You’ll notice if they start to go bad because you’ll get a knocking sound coming from the engine—a pretty distinct, rhythmic knock that gets louder as the engine speed increases. If you ignore it, things can get really bad, really fast—like, total engine failure bad. They act like a shield, protecting expensive parts from damage. Replacing them when they’re worn prevents bigger, more costly repairs down the road. You can find a good selection of connecting rod bearings at places like Fixparts Online, and they’re usually replaced as a set to ensure everything is balanced. Ignoring worn bearings is just asking for trouble, honestly. Next-gen performance: Connecting Rod Bearings (MPN 001PL21884000) is backed by a 12-month warranty!

About MAHLE

MAHLE drives advancements in vehicle efficiency and sustainability with its engine components and filtration solutions.

Why Choose MAHLE?

• MAHLE parts are built to last, using high-quality materials and advanced engineering so you get reliable performance for years to come. • We make a huge range of parts, from engine components to filters and HVAC systems, meaning you can get almost everything you need from one trusted brand. • MAHLE is an original equipment supplier to many major car manufacturers, so you know our aftermarket parts meet the same tough standards. • We’re constantly innovating to improve our parts and develop new technologies, keeping your vehicle running efficiently and smoothly. Drive with confidence – choose MAHLE parts at FixParts Online.