These little washers go under the bolt heads when you’re mounting your seats, usually to the floor of the vehicle. They provide a broader, more even surface for the bolt to press against. They’re generally hardened steel, so they resist wear and tear better than just the bolt against the metal of the seat mount. Some have a specific coating to resist corrosion too. Think of it like this – the seat mount is what actually holds your seat secure. The washer isn’t doing the holding itself, but it’s absolutely critical for spreading out the clamping force from the bolt. It prevents the bolt head from digging into the metal over time, which can eventually cause the seat to loosen or even damage the mounting point. It also helps ensure even pressure, so the seat is firmly and safely attached. You’ll notice if one of these is missing or damaged pretty quickly—usually a wobbly seat or a rattling noise. More importantly, a missing or bad washer compromises the safety of the seat mounting. It’s a small part, but it plays a big role in keeping everything secure, especially in a sudden stop or, you know, something more serious. A lot of times when people are restoring a vehicle or have been working on the seats, they’ll replace these as a matter of course. You can find them pretty easily; we have a good selection at Fixparts Online if you’re looking. It’s one of those things that’s cheap insurance to keep you and your passengers safe and comfortable. Audi quality assured: Washer (MPN 8E0883221A) comes with a 12-month warranty!

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• Audi parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle’s value and original quality. • We offer a wide range of parts, from everyday maintenance items to complex components. • Audi parts are rigorously tested to meet high standards for safety and durability, giving you peace of mind. FixParts Online – Your Trusted Source for Quality Audi Auto Parts.