Febi 26-11-7-546-426 Driveshaft Flex Disc (Guibo) for BMW

The Febi 26-11-7-546-426 is a premium driveshaft flex disc, also known as a guibo or giubo, designed for BMW vehicles. This critical driveline component connects the transmission output shaft to the driveshaft, serving as a flexible rubber coupling that absorbs vibrations and allows limited driveline flexibility.

Key Features:

• Manufactured by Febi Bilstein, a trusted OEM-quality supplier
• Flexible rubber construction with metal bolthole reinforcements
• Reduces driveline vibration and dampens torque shock during gear shifts
• Direct replacement for BMW OEM part number 26117546426
• Designed for BMW 5-Series, 6-Series, and 7-Series models including 545i, 550i, 645Ci, 650i, 750i, and 750Li

When to Replace: Flex discs should be inspected regularly for signs of rubber deterioration, heat cracking, or tears. Common symptoms of a failing flex disc include harsh vibrations when starting from a stop, clunking noises from underneath the vehicle, and increased driveline noise. The rubber compound naturally deteriorates over time from torque stress and heat exposure, making periodic replacement essential to prevent additional driveline damage.

This component should be replaced at the first sign of wear to maintain smooth driveline operation and prevent potential failure that could disable your vehicle.