The CASE 870 Tractor is a robust and versatile utility machine, renowned for its reliability, strong pulling power, and user-friendly design, making it suitable for a wide array of agricultural and industrial applications. Produced during the late 1970s to early 1980s, this tractor series, particularly models before serial number 8675001, exemplifies CASE Corporation's long-standing heritage of producing durable and innovative equipment. Its modular construction allows for various configurations and the integration of numerous attachments, solidifying its reputation as a dependable workhorse in its segment.

This comprehensive Parts Manual provides detailed information for the CASE 870 Tractor, covering all major assemblies and sub-assemblies. It includes component identification, numbering, exploded view illustrations, and part numbers essential for ordering and understanding correct assembly. The manual meticulously details systems such as the engine, transmission, hydraulic system, steering, brakes, electrical components, axles, PTO, fuel, cooling, lubrication, and exhaust systems. While not a service manual detailing repair procedures, it is an indispensable resource for owners, mechanics, and technicians to accurately identify parts, plan maintenance, and ensure the proper functioning and longevity of the tractor.