310087 Years:1957 & Up PTO Shaft Sleeve, 1-3/8" Shaft. Fits Ford Tractors:1800 Series (4 Cyl 1959-60), 2000 Series (4 Cyl 1962-64), 2030 Compact Tractor, 2150, 2300, 231, 2310, 233, 234, 250C, 2600, 2600V, 260C, 2610, 2810, 2910, 3000, 3055, 3110, 3120, 3150, 3190, 3230, 3300, 3310, 333, 3330, 334, 335, 340, 3400, 340A, 340B, 3430, 345C Indust/Const, 345D Indust/Const, 3500, 3550 Indust/Const, 3600, 3600V, 3610, 3900, 3910, 3930, 4000 Series (4 Cyl 1962-64), 4030, 4040, 4110, 4120, 4130, 4140, 4190, 420 Indust/Const, 4330, 4340, 4400, 4410, 445 Indust/Const, 445A Indust/Const, 445C Indust/Const, 445D Indust/Const, 4500 Indust/Const, 455 Indust/Const, 455C Indust/Const, 455D Indust/Const, 4600, 4600SU, 4610, 4630, 4830, 501 Series 4 Cyl, 5030, 515 Indust/Const, 531, 535 Indust/Const, 540 Indust/Const, 540A Indust/Const, 540B Indust/Const, 545 Indust/Const, 545A Indust/Const, 545C Indust/Const, 545D Indust/Const, 6000, 601 Series 4 Cyl, 701 Series 4 Cyl, 801 Series 4 Cyl., 901 Series 4 Cyl. Replaces Ford Part Number: E7NN797BA.