a 667 320 00 73 - Stabilizer Bushing & Parts Aftermarket

The part you mentioned, A6673200073, is a Stabilizer Bushing (also known as an anti-roll bar bushing). This part is crucial for the suspension system of a vehicle, as it connects the stabilizer (or anti-roll bar) to the car’s chassis. Here’s a detailed introduction:

• Purpose: The stabilizer bushing is designed to reduce body roll, helping the vehicle maintain stability during cornering or when encountering uneven road surfaces. It works by allowing the stabilizer bar to flex and distribute force across the vehicle's suspension system.

• Function: It cushions the stabilizer bar and helps keep it in place while it absorbs the forces generated by turning or other dynamic movements of the vehicle. It also helps prevent metal-to-metal contact, reducing wear and noise.

• Material: These bushings are usually made from rubber or polyurethane. Rubber provides a balance between flexibility and durability, while polyurethane bushings tend to be stiffer, offering better handling performance but might increase road noise.

• Location: Stabilizer bushings are typically located at the connection points between the stabilizer bar and the vehicle’s frame or suspension components.

• Symptoms of Wear: Over time, stabilizer bushings can wear out, leading to:

  • Squeaking or clunking noises from the suspension.
  • Decreased handling and increased body roll.
  • Uneven tire wear, especially if the suspension alignment is affected.

• Replacement: Replacing worn stabilizer bushings is an important maintenance task to maintain the vehicle's stability and suspension performance. It’s recommended to replace them if they show signs of wear or damage.

This specific part number may be linked to a particular car model, often used in luxury or performance vehicles, so it's advisable to verify its compatibility with your car before purchase.