One New Aftermarket Main Thrust Bearing (30) Fits John Deere models: 1085, 1085HY4, 1177, 1177HY4, 1188, 1188HY4, 3010, 3020, 4000, 4010, 4020, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 500, 500A, 500B, 500C, 510, 5200, 5400, 540E, 540G, 5420, 5440, 5460, 548E, 548G, 5720, 5730, 5820, 5830, 600, 6076, 640E, 640G, 644A, 644C, 644D, 644E, 644ER, 644EZ, 644G, 646, 6466A, 6466D, 6466T, 646B, 646C, 648E, 648G, 6600, 6602, 6610, 6620, 6622, 6710, 6810, 690, 690A, 690B, 690C, 6910, 693B, 693C, 7020, 740, 740A, 740E, 740G, 743, 743A, 748E, 748G, 750C, 7600, 762A, 762B, 7700, 770A, 770B, 7720, 772A, 772B, 7800, 790, 790D, 792, 792DLC, 793D, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 850B, 850C, 8560, 8570, 8640, 8650, 8760, 8770, 8820, 8870, 892DLC, 892ELC, 8960, 8970, 9500SH, 9600, 985, 985HY/4, 9940, 9950, 9960, 9965, 9970, CTS