The 3476379M1 is a genuine OEM master cylinder repair kit designed for a wide range of McCormick, Massey Ferguson, and Landini agricultural tractors. This essential kit ensures proper function and extends the lifespan of the master cylinder, crucial for maintaining optimal braking or clutch system performance. Manufactured to original equipment specifications, it guarantees precise fitment and reliable operation for various models including McCormick C, CX, F, T, V series; Massey Ferguson 3000, 3100, 3600, 4200, 4300, 5400, 6100, 6200, 6400, 8100, 8200 series; and Landini Legend, Mythos, Rex, Vision, Atlantis series.