One New Aftermarket Replacement Front Drive Axle King Pin Bushing Fits Case and Fits Ford MFWD Backhoe Loaders and TractorsThis upper king pin thrust bushing fits the Carraro 4WD front axle assembly used on a wide range of Fits Case and Fits Ford backhoe loaders and Fits Case IH tractors. It seats in the upper trunnion position of the Carraro MFWD front axle and is a critical wear item in front drive axle steering knuckle assemblies. Verify your machine is equipped with a Carraro MFWD front axle before ordering. Note: Fits Case 580K, fitment applies to s/n JJG0020000 and newer.Specifications Type: Upper Trunnion King Pin Bushing Inside Diameter: 1.378 in (35mm) Outside Diameter: 2.047 in (52mm) Width: 0.65 in Axle: Carraro 4WD Front Axle Compatible ModelsFits Case / Fits Case IH Backhoe Loaders (MFWD): 480F, 480FLL, 580K (s/n JJG0020000 and newer), 580SK, 590, 590 Super LFits Case IH Tractors (MFWD): 5120, 5130, 5140, 5220, 5230, 5240, 5250, MX100, MX110, MX120, MX135, MX150, MX170Fits Case Trenchers: 760, 860, 960Fits Ford/New Holland Backhoe Loaders (MFWD): 345C, 345D, 445C, 445D, 455C, 455D, 545C, 545D, 555C, 555D, 555E, 575E, 655A, 655C, 655D, 655E, 675DReplaces Part Number(s):N14372, 123641, CAR123641, 83982431, 9967999, 6451-36, 645136Aftermarket Interchange NumbersCarraro: 123641 | Fits Case IH: 9967999 | Fits Ford: 83982431 | Fits Case: N14372, 6451-36New aftermarket replacement part - not remanufactured, not used.