The Case IH 5086057 is a genuine OEM 12-volt, 20-amp, 4-pin electrical relay, essential for controlling various circuits in Case IH and New Holland agricultural equipment. This high-quality component ensures reliable operation and is designed to meet the precise specifications of original equipment. It provides optimal compatibility and durability for a wide range of models, including Case IH Farmall, Maxxum, Puma, and New Holland T-series tractors.