The John Deere LCA114010 is a genuine OEM fuel tank cap designed for a wide range of John Deere agricultural and utility tractors, including 1023E, 1025R, 1026R, 2025R, 2032R, 2038R, 3025E, 3032E, 3038E, 3039R, 3045R, 3046R, 4044R, 4049R, 4052R, 4066R, 4105, 4120, 4320, 4520, 4720, 5045E, 5055E, 5065E, 5075E, 5085E, 5090E, 5090R, 5100E, 5100R, 5100M, 5115M, 5125R, 6105M, 6110M, 6115M, 6120M, 6125M, 6130M, 6135M, 6140M, 6145M, 6150M, 6155M, 6170M, 6175M, 6195M, 6R 110, 6R 120, 6R 130, 6R 140, 6R 150, 6R 165, 6R 185, 6R 215, 6R 230, 6R 250, 7R 210, 7R 230, 7R 250, 7R 270, 7R 290, 7R 310, 7R 330, 7R 350, 8R 230, 8R 250, 8R 280, 8R 310, 8R 340, 8R 370, 8R 410, 8RX 310, 8RX 340, 8RX 370, 8RX 410, 9R 390, 9R 440, 9R 490, 9R 540, 9R 590, 9R 640, 9RX 470, 9RX 520, 9RX 570, 9RX 620 models. This essential component ensures a secure seal for the fuel tank, preventing leaks and contamination.