722.6 leaking transmission fluid

[RedCLK320]

Hi I have a 99CLK320 and I’m learning as I go here. So I replaced the conductor plate and found this leak coming outta this line that goes to the rear of the vehicle from the transmission.. the line has what looks to be a bushing but Idk what it is to find out how to replace it .

[oldsinner111]

stop driving look at fluid, radiators are prone to leak coolant into trans cooler. I always use a auxiliary cooler, and close off radiator transcooler they are to hot anyways.pink fluid means coolant.