The differential bearing for the Citroën 15CV 9/47-/HY is a crucial component ensuring smooth operation and efficiency of the drivetrain. This bearing supports the differential in the rear axle, allowing wheels to rotate at varying speeds, essential for cornering and stability. Specifically designed for durability and toughness, it stands up to everyday wear and tear, prolonging the vehicle's lifespan. Produced specifically for the classic Citroën models from the specified years, it retains original drivetrain systems and guarantees optimal performance. An essential part for classic car enthusiasts.