Identify this?

[Matt2105]

It was in the transmission pan on a 4r70w. No metal shavings or filings or anything, just this thing. Anyone have a clue what it's for/where it goes?

Edit: And no! It's not the pen or the sticky note lol.

[Matt2105]

Nevermind. It's just the dipstick tube plug. Makes me wonder if the transmissions ever been serviced...In the trash it goes!

[EHardy1971]

It's just an assembly plug from the factory,you can toss it in the trash.

[RedSuperRanger23]

its a red gel pen... gah! Seriously though its just a dipstick tube plug it just drops down in the pan when you put the dipstick tube in. Ive only seen them on re-man's though.