An Inner Disc is the main link between the transmission and the wheels. It rotates at high speed and transfers power from the transmission to the wheels, allowing the machine to move forward or backward. The final drive shaft disc helps to reduce noise and vibration in the final drive system. Attributes:• Protects the transmission and wheels from damage• Manufactured to precise specifications and is durable and reliableApplications:An Inner Disc improves fuel efficiency by reducing the amount of power that is lost through friction.