Amazon.com : 8TEN Deck Rebuild Kit for Toro 48 inch Z400 Z441 Z450 Z449 Z453 Z Master Blade Spindle Belt : Patio, Lawn & Garden

Blade Replaces OEM Part Numbers: Bad Boy 038-5350-00, 038-5350-0050, Bunton PC1255, PC2005, PL4055, PL4205, PL4855, Great Dane D18086, GDU10230, Hustler 795757, John Deere AM104489, Lesco 021871
Spindle Replaces OEM Part Numbers: Toro 107-8504
Belt Replaces OEM Part Numbers: Toro 106-7369
Compatible with: Toro 74418 (Z400) Z Master (SN: 280000001 - 280999999) (2008), 74412 (Z400) Toro Z Master (SN: 260000001 - 260002000) (2006), 74413 (Z449) - Toro Z Master (SN: 260000001 - 260999999)
Spindle Specs: Height 7 5/9"; Blade Specs: Length 16 9/16", Width 2 1/2", Center Hole 5/8", Thickness 0.197"; Belt Specs: Width 5/8" (0.625), Length 176"