Description: 21 teeth, 16 spline. For tractor models 2000, 2100, 2110, 2110LCG, 2120, 2150, 230, 2300, 230A, 231, 2310, 233, 234, 250C, 2600, 260C, 2610, 2810, 2910, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3230, 3300, 3310, 333, 3330, 334, 335, 340, 3400, 340A, 340B, 3430, 345C, 345D, 3500, 3550, 3600, 3610, 3900, 3910, 3930, 4000, 4100, 4110, 4110LCG, 4130, 4140, 4190, 420, 4200, 4330, 4340, 4400, 4410, 445, 445A, 445C, 445D, 4500, 455, 4600, 4610, 4630, 4830, 5000, 5030, 515, 530, 530A, 531, 532, 535, 540, 540A, 540B, 545, 545A, 545C, 545D, 550, 555, 555A, 555B, 5600, 5610, 5610S, 5640, 5700, 5900, 655, 655A, 6600, 6610, 6610S, 6640, 6700, 6710, 7010, 7600, 7610, 7610S, 7630, 7700, 7710, 7740, 7810S, 7840, 8010, 8240, TS100, TS90 all with 8 speed transmission. Replaces C5NN7106B, C7NN7106E, C5NN7102F, D2NN7106B, C5NN7106D, 81819184, 81826589, 81823632, 81813478, E0NN7106BA, 83934545 Coupling, Counter Shaft Sliding Gear Part Number E0NN7106BA |