Saturday, February 20th, 2010 AT 2:34 PM
DMCNABB
- MEMBER
- 1999 MERCURY MOUNTAINEER
- V8
- AWD
- AUTOMATIC
- 140,000 MILES
While pulling off the automatic transmission filter, a part which looks like a top with an O ring fell out. I cannot find where it goes. It is about 3/4" dia. With a shaft of about 1/4" dia X 1" in length.
