TMZ has obtained the 911 call made by Joshua Duggar -- one of Michelle and Jim Bob Duggar's 19 kids -- when Josh and his brother John rescued a 6-year-old girl who was injured in a car crash last week.
It all went down in Arkansas last Thursday, when Joshua and John observed a 3-car crash outside of Josh's car dealership ... then pulled the little girl from the car and administered CPR.
In the call, you can hear Josh tell the dispatcher that the girl is unconscious and "turning blue."
The girl eventually pulled through -- in part due to the Duggars' quick thinking.
You gotta listen to this call ... the Duggars couldn't have done a better job.