Could be.......UDI isnt right and I have done a HAK 907 , did the same mod on that one for my dad....so those parts are not same either...either way, they do have a site with parts avail...the bearings..REALLY make a difference...but geez...108 bucks...(Dang Impulse buying)........the Syma X8 was only 75 and it is twice the copter...but at that time...who knew....