What is the function of chain drive transfer case?

The chain drive transfer case is a component in four-wheel-drive vehicles that distributes power from the transmission to both the front and rear axles. It uses a chain mechanism to provide a smoother and quieter operation compared to gear-driven transfer cases. This design allows for better handling of torque and can help improve traction by enabling all-wheel drive capabilities. Additionally, it often includes features for selecting between different drive modes, such as 2WD and 4WD.