Just bought the car, an 02 s60 2.4t awd. They are black plastic tube type things about 12" long, one says "RH" and Volvo part #31101155 A, the other says "LH" and Volvo part #9166394 C. It looks like they might be part of the air intake or something.

Thanks for any ideas,
Bill

Is there any way you can post a pic?

Left and right heater system Air outlet ducts.

where do these outlet ducts go?

Not sure without seeing them but they might go under the seats.

I was hopelessly lost in Indiana over the weekend, and while searching for my Atlas, I found this part labeled 31101155 lying on the floor underneath the passenger seat. I just had my car in for service, which makes this coincidence a little suspicious. Any ideas what this is for? I am not too worried about it, but maybe it is more important than it seems. Thanks for your help

I felt around underneath the seat and found the other end of the pipe that it hooks on to. 10 second fix.

Ehhh.... Why not just buy a TM AK-Spetsnaz and change the fore grip to a carbine one?

Better yet, look at the pull down menu's up on top of the page and do your own researcher in the international retailers. Nobody wants to spoon feed you.