The SPK75227 Shift Pin is an aftermarket component designed for the gear shifting mechanism in various Massey Ferguson tractor models. This robust shift pin is engineered to provide reliable and smooth gear engagement, crucial for maintaining the operational efficiency of the transmission system. It serves as a direct replacement for several OEM part numbers, including 1860010M1, 1860010M2, 1860010M3, and 886121M1. With precise dimensions of 48 mm in total length and a 12 mm diameter, it ensures proper fitment and function. This shift pin is compatible with a wide range of Massey Ferguson tractors, including models such as 135, 148, 165, 168, 175, 178, 185, 188, 230, 240, 250, 265, 275, 290, 550, 565, 575, 590, 595, 675, 690, 698, 699, 1080, 1085, 1200, and 1250 series.