D1NNR523A Years:1965&Up. Bolt, Injector, Leak-Off.5/16" X 24 TPI X .715" LONG) Fits Ford Tractors: 2000, 2110 LCG, 230A, 231, 2310, 233, 234, 250C, 2600, 260C, 2610, 2810, 2910, 3000, 333, 334, 335, 340, 3400, 340A, 340B, 3500, 3550, 3600, 3610, 3900, 3910, 4000, 4100, 4110, 4110 LCG, 420, 4400, 445, 445A, 450, 4500, 4600, 4610, 5000, 515, 530A, 531, 532, 535, 540, 540A, 540B, 545, 545A, 550, 5500, 555, 5550, 555C, 555D, 5600, 5610, 575D, 5900, 650, 6500, 655, 655A, 655C, 655D, 6600, 6610, 6700, 6710, 675D, 7000, 750, 7500, 755, 755A, 755B, 7610, 7710, 7810, 7910, 8000, 8210, 8600, 8630, 8700, 8830, 9000, 9600, 9700, 9730, TW10, TW15, TW20, TW25, TW30, TW35, TW5.
