Combo includes 3 new and sealed parts in its box: 1x OX Stampede CAT CT660 Dump Truck (1:64 Scale) 1x CAT 950M Tractor (1:64 Scale) 1x CAT CB-13 Vibratory Roller (1:64 Scale) *RESTRICTIONS APPLY Models Caterpillar are not sold individually. Combos are not interchangeable.