Manufacturer's Part Number: #OEM-723-0448
• Fits all lawn and garden tractors, 1997 and after • For Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee and Bolens tractors • 7/16"-20 UNF 2B thread • Contains two ball joints • Replaces O.E. # 923-0448, 923-0448A, 723-0448 and 723-0448A