GT & GX series are now the “X500 Multiterrain tractor” series X400 & X500 series are the “X700 Ultimate tractor” series 102 – 17hp, 5spd, 42 inch deck 115 – 19hp, hydro, 42 inch deck 125 – 20hp, hydro, 42 inch deck 135 – 22hp, hydro, 42 inch deck 145 – 22hp, hyd...
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