The GAV-28Z is a rubber flex disc designed for several Volkswagen models including the A3, S3, Octavia, Bora, Golf, and Sharan. It has a bolt circle diameter of 96mm, with six bolt holes measuring 10mm in diameter. The disc also features a bolt hole pilot outer diameter of 22mm, contributing to the disc’s alignment and secure installation. This component is classified as light-duty (LD) and is manufactured by SGF, known for producing high-quality parts that reduce vibrations and ensure smooth drivetrain operation.