u/E-c_space

I bought a used one from this guy on Market place, said the servo went out and bought a replacement but just wanted out of the hobby and never swapped out the servo. I tried replacing it myself, removed the old one, for what ever reason the new one has a significantly shorter cord than the old one. I double checked the part numbers and they matched up, is there any good alternative servos that I can use?

Eflite Carbon Z 2.1m