02A301320B Volkswagen Stop ring

These are pretty simple little parts, but crucial. Basically, a stop ring is a thin, springy metal ring that fits into a groove on a shaft. It holds things in place, prevents axial movement – meaning it stops parts from sliding back and forth along the shaft. It's like a little speed bump, telling a part “this far, and no further.” They come in a few different styles – internal and external being the most common – and they’re designed to be installed in either a groove on the inside or outside of a shaft. You'll find these all over the drivetrain, especially in the gearbox, which is where this part falls. They’re used to precisely locate gears, shafts, and other components. They're commonly used to maintain the correct preload on bearings too. Think of it as setting the tension just right. They ensure everything stays lined up and works smoothly. You'll also encounter them in differentials and transmissions. They aren’t something you see directly when you’re looking at the engine, they're internal. If a stop ring fails, things can get messy quickly. A failing or missing stop ring lets parts move when they shouldn’t. That excess movement can lead to wear and tear on other components, and eventually cause major damage to the gearbox. You’ll notice if one fails, usually through noises – grinding or clicking sounds – or through difficulty shifting gears. Sometimes, it's a complete inability to shift. They're relatively inexpensive parts, but replacing the damaged components because a stop ring wasn’t addressed can be a big job. We carry a good selection of them at Fixparts Online, and it's always a good idea to replace them any time you’re servicing the gearbox. Advanced engineering: Stop Ring (MPN 02A301320B) comes with a 12-month warranty!

About Volkswagen

Volkswagen blends German engineering and innovation to produce a versatile lineup of vehicles.

Why Choose Volkswagen?

• Get parts made specifically for your Volkswagen, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can be confident in their durability. • Using genuine Volkswagen parts helps maintain your vehicle’s value. • We offer a wide range of parts, from routine maintenance items to more complex components, all easily accessible. FixParts Online – Your Trusted Source for Quality Volkswagen Auto Parts.