Trans Disc: 10″ for Ford NDA7550B D8NN7550DA 1800 1801 1821 1841 2030 NAA NAB 2000 2031 2110 2110TR 2111 2120 2130 2131 4000 4000SU 4031 4110TR 4120
Trans Disc: 10″ for Ford Replaces D8NN7550DA NDA7550B-RF NDA7550B-RO C0NN7550C FND50B FND50BSPG S.60926 S.72736 SW00358 NDA7550B 1112-5989 1112-5990
Tractor Models 1800 1801 1821 1841 2030 NAA NAB 2000 (1/1962- 12/1964 w/ 4 Cyl Engine) 2031 2110 (1/1963- 12/1964 w/ 4 Cyl Engine) 2110TR 2111 2120 (1/1963- 12/1964 w/ 4 Cyl Engine) 2130 2131 4000 (1/1962- 12/1964 w/ 4 Cyl Engine) 4000SU(4140) (1/1963- 12/1964) 4031 4110TR (1/1963- 12/1964) 4120