GN-146 – Rubber Flex Disc – Mercedes Application – Bolt Circle Dia 80MM – Disc Width 29/38MM”,

When diagnosing driveline issues, a common problem arises with vibrations and clunking sounds, particularly in Mercedes models like the 190ER, 100ER, and E 200. The culprit often turns out to be a worn or damaged flex disc. The GN-146 flex disc is engineered specifically to absorb torsional vibrations between the transmission output and driveshaft input, effectively addressing these symptoms. With a bolt circle diameter of 80MM, six bolt holes each measuring 10MM, and a disc width ranging from 29MM to 38MM, this component is tailored for optimal fit and function in various Mercedes applications.

Failure to replace a compromised flex disc can lead to increased NVH (noise, vibration, harshness) in the cabin, making for an uncomfortable driving experience. The GN-146 flex disc compensates for minor angular misalignment without the need for a universal joint, ensuring a smoother ride. If you notice clunking on takeoff or vibrations at low speeds, it’s time to inspect the flex disc for visible cracking or deformation.

• Application: Mercedes (190ER, 100ER, E 200)
• Bolt Circle Diameter: 80MM
• Disc Width: 29/38MM
• Torque bolts in a star pattern to spec
• Check for cracks at reinforcement sleeves during installation

For best results, always verify the bolt orientation and alignment arrows during installation. The GN-146 flex disc is your solution to restoring driveline performance and comfort.