The Case IH 770019R1 is a genuine OEM connecting rod head designed for a wide range of Case IH and International Harvester machinery. This critical engine component ensures proper connection and operation within D-series and DT-series engines, including models D206, D239, D246, D310, D358, DT358, D401, DT401, D414, DT414, D436, DT436, D466, DT466, D466B, DT466B, D466C, DT466C, D466T, DT466T, D466TA, DT466TA, D505, DT505, D550, DT550, D610, DT610, D610B, DT610B, D610C, DT610C, D610T, DT610T, D610TA, DT610TA. It is compatible with numerous tractor, combine, skid steer loader, and windrower models, maintaining optimal engine performance and reliability. Weighing approximately 0.09 kg, this OEM part guarantees a precise fit and durable construction.