The CNH genuine part 87339177 is a rearview mirror designed for a wide range of New Holland T-series and Case IH Farmall, Maxxum, Puma, Magnum, Steiger, and Quadtrac agricultural machinery. This essential component ensures optimal visibility for the operator, enhancing safety and operational efficiency in various farming and construction applications. Measuring approximately 241.3 mm in length, 127 mm in width, and 50.8 mm in height, and weighing around 0.11 kg, it is a direct replacement part for maintaining original equipment standards.