This chain drives the conveyor that moves harvested material from the grain tank to the unloading auger. It transmits torque from the drive sprocket to the conveyor shaft, maintaining synchronized movement of the slats or paddles that carry the crop. A worn or stretched chain causes uneven conveyor travel, leading to material buildup at the tank outlet and reduced unloading flow. The manufacturer produces this chain to match the original pitch and roller geometry, ensuring proper engagement with the sprocket teeth and consistent tension across the conveyor system. On installation, verify that the chain tension is set to specification and that the sprockets are aligned to prevent side-loading.