The Case IH 87666761 is a genuine OEM electric connector designed for reliable electrical connections in a wide range of Case IH, New Holland, and Steyr agricultural and construction equipment. This essential component ensures proper functioning of electrical systems across numerous tractor, combine, sprayer, and other heavy machinery models, maintaining optimal performance and safety. Confirmed fitment includes models from Farmall, Maxxum, Puma, Optum, Magnum, Steiger, Quadtrac, Patriot, Titan, T-series, Guardian, Kompakt, Multi, Profi, Impuls CVT, Absolut CVT, and Terrus CVT series.