The John Deere DE12242 is a genuine OEM alternator bracket designed to securely mount the alternator on various John Deere agricultural and utility tractors. This durable bracket ensures proper alignment and stable operation of the alternator, preventing premature wear and maintaining the electrical system's integrity. It is compatible with numerous John Deere models including the 4044R, 4052R, 4066R, 5065E, 5075E, 5085E, 5090E, 5100E, 5200, 5210, 5220, 5300, 5310, 5320, 5400, 5410, 5420, 5500, 5510, 5520, 6100D, 6110D, 6115D, 6125D, 6130D, 6140D, 7200, 7210, 7400, 7410, 7500, 7510, 7600, 7700, and 7800 series.