Arnold Replacement Deck Spindle for 42-Inch Tractors 1997-2004 Fits 42" tractors, 1997 through 2004 For Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee and Bolens units Sealed bearing to help prevent wear and corrosion Star shaped shaft for exact fit and safety Replaces O.E. # 618-0142A