**Verify the part fits before purchasing** Specs: Description: Oil Filler Cap Compatible with/Replacement For: Ford/New Holland: 310030 Replacement for: Ford/New Holland 1801 Indust/Const, 1811 Indust/Const, 1821 Indust/Const, 1841 Indust/Const, 1871 Indust/Const, 1881 Indust/Const, 2000 Series 4 Cyl 62-64, 2030 4 Cyl, 2031, 2110TR 4 Cyl, 2111, 2120 4 Cyl, 2131, 2N, 4000 Series 4 Cyl 62-64, 4030 4 Cyl 61-62, 4031, 4040, 4110TR 4 Cyl 63-64, 4120, 4121, 4130 3 Cyl 90-99, 4131, 4140, 501, 541, 600, 601, 611, 620, 621, 63-64, 630, 631, 640, 641, 650, 651, 661, 671, 681, 700, 701, 740, 741, 771, 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 8N, 900, 901, 941, 950, 951, 960, 961, 971, 981, 9N, NAA, NAB