Fits 2000, 2N, 4000, 4130, 600, 601, 611, 620, 621, 630, 631, 640, 641, 650, 651, 660, 661, 671, 681, 701, 740, 741, 771, 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 8N, 900, 901, 941, 950, 951, 960, 961, 971, 981, 9N Ford/New Holland Tractors