Replaces Part Number(s): E3NN3B539AA, 83948951. -Taper C mm: 27.36 – 24. -Taper length D mm: 27.1. Fits Ford/New Holland Models: 3010S, 4010S, 5010S, 5110, 5610, 5610S, 5900, 6410, 6610, 6610S, 6710, 6810, 7010, 7410, 7610, 7610S, 7630, 7710, 7810, 7810S, 8010.