Clutch Alignment Tool Fits Massey Ferguson 1080 1085 135 150 165 175 230 235 240One New Aftermarket Replacement Clutch Alignment Tool Fits Massey Ferguson Tractor Models: 135, 150, 165, 175, 230, 235, 240, 245, 250, 255, 265, 270, 275, 282, 285, 290, 298, 543, 563, 690, 698, 1080, 1085 Also Fits Massey Ferguson Industrial Tractor Models: MF20, MF20C, MF30, MF30B, MF30D, MF40B, MF50C, MF50D Dim: Pilot Dia = . 670, 1st Spline = 1 1 8" 10 Spline, 2nd Spline = 1 5 8" 25 Spline Replaces Part Numbers: CLJ20 0052, 8301146