This thing’s job is pretty simple, actually. It’s a toothed wheel that mounts around the outside of your flywheel. The starter motor has a small gear, a pinion, that extends and meshes with these teeth. When you turn the key, that starter pinion spins this ring gear, which in turn rotates the crankshaft and gets the engine started. It basically translates the starter motor’s spinning power into movement for the whole engine. It’s absolutely essential for starting your vehicle. It’s part of the starting system, and without it, the starter motor would just spin freely without actually turning the engine over. It’s located right there on the flywheel, tucked away, doing its job every time you start the car. You won’t see it working, obviously, but it's critical. If this gear fails, you won’t be going anywhere. Typically, you’ll notice if it's going bad because you’ll hear a grinding or clicking sound when you try to start the car – that’s the starter spinning but not fully engaging the flywheel. Sometimes, the teeth can get damaged over time, or the ring gear itself can crack. It acts like a shield protecting the flywheel from direct contact with the starter, so when it goes, things can get messy. You can find a replacement pretty easily, places like Fixparts Online have a good selection. Ignoring it will eventually leave you stranded, so it's worth addressing when you hear those starting issues. It’s one of those parts that doesn’t get much attention until it’s not working, then it’s a big problem. Buy risk-free: Starter Ring Gear (MPN 45782) is covered by a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is well known for reliability and is trusted by repair professionals worldwide.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you know they'll fit and work well. • We offer a really wide range of parts – everything from engine components to wear and tear items – so you can find almost anything you need in one place. • Febi has been around for over 75 years, so we have a lot of experience and a reputation for quality. • Our prices are competitive, giving you great value for reliable parts. Febi – trusted quality, available at FixParts Online!