Remanufactured Hy-Capacity 4 pad 1 1/8" 10 spline clutch disc is for Massey Ferguson 135(w/independent PTO), 150(w/indepenedent PTO), 235, 245 and 20C. This replace 513576m1, 513576V91. This has some light surface rust on it but the splines are clean.Thanks