Material: Metal & plastic. Package included: 1 pcs. Application(just for reference). John Deere 160-450 Excavator Blower Motor with Impeller 24 Volt AT161192NLA. We will carry out as your requirement. We specialize in supplying the same kinds of products. Any uncontrollable factors which lead to delay, for example: changeable atrocious weather, festival holiday, labor strike and anything else. We wish you could be more patience.