Turbocharger fits John Deere 4440 7700 4240 4450 4050 4250 4630 4430 4040 7720

All of our new parts are aftermarket replacements. Compatible with John Deere Combine(s) 6600, 6602, 6602 (Engine s/n 512306-later), 6620, 6622, 7700 (Engine s/n 512306-later), 7720, 8820. Compatible with John Deere Harvester(s) 5200 (Engine s/n 335846-later), 5400 (Engine s/n 335846-later), 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950. Compatible with John Deere Construction & Industrial(s) 644C, 644D, 646C, 690B (Engine s/n 512306-later), 690C, 740A, 762A, 762B, 770A, 770B, 770BH, 772A, 772B, 772BH, 790, 792, 850B. Compatible with John Deere Engine(s) 6414D, 6414T, 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later). Replaces John Deere OEM nos RE19778, AR63699, AR64626, R57715, SE500256, AR73626, AR87421, AR91131, AR96259, AR100241, AR101784, AR103576, RE10968, RE13580, RE13581, RE16967, RE16968, RE16971, RE18989, RE19781, RE19785, RE19778T, RE19779, RE19780, RE19784, RE20167, RE41920, SE500250. All States Ag Parts Item No.