Audi Tie Rod Boot - Genuine Audi 4M0423832B

Product Information

Rack and pinion bellows are protective rubber or synthetic covers also known as boots that seal and protect the rack and the joints from the rack to the spindles. They encase the steering rack's inner tie rods and prevent contaminants like dirt, debris, and moisture from entering, which can cause wear and tear on the system’s moving parts.

• Visible Cracks or Tears: Physical inspection may reveal cracks or splits in the bellows, allowing contaminants to enter the steering rack
• Premature Wear of Steering Components: Damaged bellows expose the rack and pinion to dirt and moisture, which accelerates wear on the steering components, potentially leading to more frequent alignments or part replacements

About Genuine VW Audi

The Volkswagen Group, also known as “VAG”, consists of Volkswagen, Audi, Lamborghini, Bentley, Bugatti, Porsche, Ducati, MAN, Scania, SEAT, and Skoda. The original parts used by VAG to build your car are available as replacement parts under the “Genuine VAG” brand. Manufactured under the direction of VAG, expect excellent quality and a premium price since these parts are available exclusively through the VAG Dealership network.

You may not realize this, but the parts that make up your VAG are not necessarily manufactured by VAG. No cause for concern, as VAG designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for VAG for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine VAG parts box and find an OEM branded part inside, simply with the addition of a VAG logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.