The Case IH 712930R11 shaft is a genuine OEM component designed for various International Harvester agricultural and industrial machinery. This durable shaft ensures reliable operation and proper power transmission within compatible models, including a wide range of IH 766, 966, 1066, 1466, 1566 series tractors, 1822 and 1844 cotton pickers, 200, 210, 225, 275 windrowers, and 2400A, 2500A, 3400A, 3500A, 3600A industrial equipment. Manufactured to original specifications for optimal fit and performance.