I have this T25 and it is off a 2nd Gen Eclipse...Comes with O2 housing...Very Minimal shaft play.....Reason for selling is that it will not fit my current application and setup....In great shape..... Feel free to ask any questions.... $110shipped.

http://i68.photobucket.com/albums/i32/hard_doe2020/MyT252.jpg
http://i68.photobucket.com/albums/i32/hard_doe2020/MyT254.jpg
http://i68.photobucket.com/albums/i32/hard_doe2020/DSC00516.jpg
http://i68.photobucket.com/albums/i32/hard_doe2020/DSC00517.jpg
http://i68.photobucket.com/albums/i32/hard_doe2020/DSC00518.jpg

I hope you know this will not fit on any SR20..might want to ask some DSM forums.