The Massey Ferguson 631847 Clutch Shaft Brake is a vital component designed for the clutch system across numerous Massey Ferguson tractor series. This part ensures proper clutch engagement and disengagement, contributing to the smooth operation and safety of agricultural machinery. It is compatible with various MF tractor models, including the 100 series (135, 148, 150, 165, 168, 175, 178, 180, 185, 188), 200 series (230, 231, 235, 240, 245, 250, 253, 255, 261, 265, 270, 271, 275, 281, 283, 285, 290, 298), 300 series (350, 355, 360, 362, 365, 375, 383, 390, 390T, 398, 399), 500 series (565, 575, 590, 595), 600 series (670, 675, 690, 698, 699), 1000 series (1080, 1085, 1100, 1105, 1130, 1135, 1150, 1155), 3000 series (3050, 3060, 3070, 3075, 3080, 3090, 3095, 3120, 3125, 3140), 4200 series (4225, 4235, 4240, 4243, 4245, 4253, 4255, 4260, 4263, 4265, 4270), 4300 series (4316, 4320, 4325, 4335, 4345, 4355, 4360, 4370), 8100 series (8110, 8120, 8130, 8140, 8150, 8160), and 8200 series (8210, 8220, 8240, 8250, 8260, 8270, 8280), as well as MF 35, 50, 50E, 50H, 50HX, and 60. This part is also cross-referenced with several OEM part numbers including 631847M1, 1660682M1, 1660682V1, and 1660682.