Febi Bilstein 05084 Driveshaft Flex Disc (Guibo)

The Febi Bilstein 05084 is a precision-engineered driveshaft flex disc, also known as a guibo, designed to connect the transmission output flange to the driveshaft. This critical component absorbs rotational vibrations and allows for slight angular misalignment between the transmission and driveshaft, ensuring smooth power transfer and reducing driveline stress.

Key Features:

• Rubber and metal construction for optimal flexibility and durability
• 78mm pitch circle diameter with 6 mounting holes
• 32mm thickness provides proper cushioning and vibration dampening
• 110mm outer diameter with 38mm inner diameter
• OE-quality replacement manufactured in Germany by Febi Bilstein
• Replaces BMW OEM part number 26111227410

Over time, flex discs deteriorate due to heat, stress, and age, causing cracks in the rubber that can lead to transmission disconnect if not replaced. This Febi Bilstein replacement restores proper driveline operation and eliminates vibration caused by worn flex discs. Professional installation is recommended, and proper driveshaft alignment marks should be observed during replacement to maintain driveshaft balance.