SPROCKET Driven, Special Cog Timing Belt Sprocket and Hub with Splined Center Hole.
This is new OEM New Holland NH 621073.
NH 970 Rigid Grain Head; 971 Rigid Grain Head; 972 Flex Grain Head; 973 Flex Grain Head.
621073, 80621073, 80797724 supersedes to 797724. This is new OEM New Holland NH 621073.
