Torque converter-why would it be green?

[Tennessee Jed]

I was changing the fluid in my 1994 E4OD and while trying to spin the torque converter around to find the drain plug I shined a flashlight in and was surprised to find the torque converter was a bright green color.

I have owned it for about 30,000 miles and thought I should change the fluid and filter. Does this green torque converter mean someone has had the transmission out or did Ford do this sometimes?

 

[BLADE262US]

Some of the aftermarket convertors are color coded but will be very difficult to tell . I have yet to see a colored one from ford lol cost money to paint them /emoticons/[email protected] 2x" width="20" height="20" />