Hello, I invite you to purchase: High-quality release bearing housing (hub) used in New Holland combine harvesters with comparative number: 80309321, 80325316, 80320393 Internal diameters: 81 mm / 65 mm / 46 mm / 36 mm External diameters: 90 mm /76 mm Mounting diameter: 13 mm Application: NEW HOLLAND COMBINE HARVESTS: 8000: 8040 8050 8055 TC: TC55 TC57 1500: 1530 1540 1545 1550 HIGH QUALITY GOODS, GUARANTEEING LONG AND WITHOUT PROBLEM OPERATION.