I have a trane xe 1000, I am changing a 2 pole contactor, 24V coil, but not sure if the wiring is correct. Anyone know how it goes?

Not easy to explain in word and there are many differences, 1 or 2 capacitors, is there a wiring schematic in the unit?

Refer to your notes, or photo, It wires the same as the old one. Power to line side, Load to load side, and the 2 small 24 volt control wires to Contactor coil.