Genuine John Deere Gasket R49866 4010 4020 4440 4520 7020 8440 6.381 6.466D Fits John Deere Tractor(s) 330, 770, 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7710, 7800, 7810, 8100, 8200, 8210, 8300, 8400, 8410, 8440, 8450, 8560, 8570, 9100 Fits John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9500, 9510, 9550, 9600, 9610, 9650, 9660 Fits John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 6610, 6650, 7200, 9940, 9950, 9960, 9965, 9970, 9976 Fits John Deere Construction & Industrial(s) 370, 644A, 644C, 644D, 644E, 644G, 644H, 646, 646B, 646C, 690, 690A, 690B, 690C, 693B, 693C, 740, 740E, 743, 743A, 748E, 748G, 762A, 762B, 770A, 770B, 770C, 772A, 772B, 772CH, 790, 790D, 792, 850B, 850C, 892ELC Fits John Deere Engine(s) 6381, 6466D Replaces John Deere OEM nos R49866, R26356, R32593 CORK Gasket Material New in box in good usable shape