The Massey Ferguson 1810748M91 is an OEM brake master cylinder designed for a range of Massey Ferguson agricultural tractors. This genuine replacement part ensures optimal and reliable braking system functionality, crucial for operational safety and performance. It is a direct fit for models such as the MF 135, 148, 165, 168, 175, 178, 185, 188, 230, 240, 250, 265, 275, 290, 550, 565, 575, 590, 595, 675, 690, 698, and 699, as well as the 300 series (362, 365, 375, 390, 398, 399) and 8000 series (8110, 8120, 8130, 8140, 8150, 8160). This master cylinder is a critical component for maintaining the integrity of the hydraulic brake system.