One New Aftermarket 6V Sealed Beam Bulb

Tech Info:
-Dim A (1) 4 1/2″ Diameter
-Dim B (2) 2 Screw Terminal
-Dim C (3) (4511 Trapezoidal)

Made to Fit Ford New Holland:
Tractor Models: 2000, 2031, 2111, 2120, 2130, 2131 , 4000, 4030, 4031, 4040, 4110TR, 4120, 4121, 4130 , 4131, 4140, 501, 541, 600, 601, 611 , 620, 621, 630, 631, 640, 641, 650, 651, 660, 661, 671, 681, 700, 701, 740, 741, 771, NAA, 8N, 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 900, 901, 950, 951, 960, 961
Model Breaks: 2000 (W/ 4 CYL, 1/62-12/64), 2031 (W/ 4 CYL, 1/60-12/62), 2111 (W/ 4 CYL, 1/63-12/64), 2120 (W/ 4 CYL, 1/63-12/64), 2130 (W/ 4 CYL, 1/63-12/64), 2131 (W/ 4 CYL, 1/63-12/64), 4000 (W/ 4 CYL, 1/62-12/64), 4030 (W/ 4 CYL, 1/61-12/62), 4031 (W/ 4 CYL, 1/60-12/62), 4040 (W/ 4 CYL, 1/61-12/62), 4110TR (W/ 4 CYL, 1/63-12/64), 4120 (W/ 4 CYL, 1/63-12/64), 4121 (W/ 4 CYL, 1/63-12/64), 4130 (W/ 4 CYL, 3/63-12/64), 4131 (W/ 4 CYL, 1/63-12/64), 4140 (W/ 4 CYL, 1/63-12/64), 501 (W/ 4 CYL, 1/57-12/62), 541 (W/ 4 CYL, 1/59-12/64), 601 (W/ 4 CYL, 1/57-12/62), 611 (W/ 4 CYL, 1/59-12/64), 621 (W/ 4 CYL, 1/58-12/64), 631 (W/ 4 CYL, 1/58-12/64), 641 (W/ 4 CYL, 1/58-12/64), 651 (W/ 4 CYL, 1/58-12/64)
Replaces Part Number(s): 28A121, AR21060, 312554, 373661R1

Industrial Tractor Models: 1801, 1811, 1821, 1841, 1871, 1881
Replaces Part Number(s): 28A121, AR21060, 312554, 373661R1