GLX-68 – Rubber Flex Disc – Bmw Application – Bolt Circle Dia 50MM – Bolt Hole Dia 8.32MM

GLX-68 is a crucial component for BMW drivetrains, specifically designed to fit a variety of models including the 3 Series, 5 Series, 6 Series, 7 Series, M5, M535, M635, and Z1. This rubber flex disc plays a vital role in absorbing torsional vibrations between the transmission output and driveshaft input, enhancing overall driving comfort. With a bolt circle diameter of 50mm and four bolt holes measuring 8.32mm in diameter, it ensures a precise fit for OEM applications.

In BMW's engineering, the flex disc compensates for minor angular misalignment without the need for a universal joint, making it an essential part of the driveline. It effectively reduces noise, vibration, and harshness (NVH) in the cabin, which is especially important for maintaining a smooth driving experience. When you notice symptoms like clunking on takeoff or vibrations at low speeds, it may indicate that the flex disc is failing.

• Application: Fits BMW models including 3ER, 5ER, 6ER, 7ER, ERr, M5, M535, M635, Z1
• Bolt Circle Diameter: 50MM
• Bolt Hole Count: 4
• Bolt Hole Diameter: 8.32MM
• Disc Width: 13MM

When installing the GLX-68, ensure to check the bolt orientation and alignment arrows. Torque the bolts to specification in a star pattern and inspect for any cracks at the reinforcement sleeves. This attention to detail will help maintain the integrity of your driveline system.