One New Aftermarket Replacement King Pin Kit Fits Ford Tractors: 5110, 5610, 6410, 6610, 6810, 7610 Fits Ford Construction & Industrials: 250C, 260C, 340, 340A, 340B, 345C, 345D, 420, 445, 445A, 445C, 450, 455, 515, 535, 540, 540A, 540B, 545, 545A, 545C, 545D, 550, 555, 555A, 555B, 655, 655A, 655C, 1801, 3500, 3550 Tech Info: To Suit Ø29mm Pin: Kit Contains King pin, Seals, Locking Pin with Nut, Thrust Bearing, Grease Zerks Replaces Part Number: DEPN3115A, 83900187