My boy has a taotao ata110 . The stator cover has nothing on it. He has another wheeler that has 7xngx.125am3. The block on the 110 has tzh152fmh. The other jt152fmh. Are these motors Interchangeable?.

One is made by zhejiang and the other by xiongtai

 

Both are 152fmh engines so will be pretty close, the tzh and jt do indicate differences, but they probably won't be big ones. The stator could be different, so may give wiring problems, but you can check the stator wires first.

 

Thank you iwill check that
Both motors are 107. Cm3 too