I have a 2010 JD2305. I changed the coolant yesterday. I went to the auto parts store and purchased comparable antifreeze. Once home, I panicked- just didn’t want to take a chance with my beloved baby. So I read the book and ordered the recommended TY26576 fluid. Once I received the box, I drained the radiator, eng block and reservoir per the manual. (Easy). Stated adding the fluid. Noticed the color was lighter, not green. When I was all done... seen the jug Deer sent me was TY26575. Not 76. Does anyone know the difference? I can’t find any on it. Thoughts ?