art.nr:S40813 /b30/330-4 oem.ref:1680189M1, 1871925M1 Transmission Coupling (4" x 2 1/4") Massey Ferguson 152, 155, 158, 165, 168, 185, 188, 230, 240, 250, 340, 350, 355, 360, 365, 375, 390, 390 T, 398, 399, 565, 575, 590, 675, 690, 698, Industrial Tractors 20C, 20F, 30B, 30D, 30H, 40B, 40E, 50, 50B, 50B MKII, 50C, 50D, 50E, 50EX, 50F, 50H, 50HX, 60H, 60HX, Massey Harris 50,