One New Aftermarket Replacement Alternator Fits John Deere Tractor Models: 1010, 1040, 1140, 1550, 1640, 1750, 1850, 2010, 2040, 2040S, 2140, 2250, 2650, 2650N, 2850, 3040, 3050, 3055, 3140, 3350, 3640, 3640S, 3830, 400G, 482C, 6100, 6500Fits JD Loader Models: 210C, 300D, 310D, 310E, 315C, 315D, 344E, 410C, 410D, 410E, 444E, 510C, 510D, 544E, 544G, 624E, 624G, 644E, 644ER, 644G, 6600, 6610, 710B, 710C, 710D, 840, 940Fits JD Skidder Models: 540E, 540G, 548E, 640E, 648E, 740E, 748EFits JD Crawler Models: 450G, 455G, 550G, 555G, 650GFits JD Feller Buncher Models: 643D, 740Fits JD Windrower Model: 3430Fits Caterpillar BACKHOE LOADER416B Perkins 3054 1992-1996426B Perkins 3054 1992-1996428B Perkins 3054 1992-1996428B Fits CAT 3054 1992-1995436B Perkins 3054 1992-1996438B Fits CAT. 3114 1992-1996438B Perkins 3054 1992-1996446B Fits CAT. 3114 1994-19