What are these parts ?

[bigcowl-imp]

I think this first one is a compressor for the air bags right ?

http://i51.photobucket.com/albums/f393/bigcowl-imp/Marauder%20parts%20for%20sale/ALL03MMPARTSSSSSSSSSSS013.jpg

and this is the cruise control box ?

http://i51.photobucket.com/albums/f393/bigcowl-imp/Marauder%20parts%20for%20sale/ALL03MMPARTSSSSSSSSSSS014.jpg

not sure what this is ?

http://i51.photobucket.com/albums/f393/bigcowl-imp/Marauder%20parts%20for%20sale/ALL03MMPARTSSSSSSSSSSS029.jpg
http://i51.photobucket.com/albums/f393/bigcowl-imp/Marauder%20parts%20for%20sale/ALL03MMPARTSSSSSSSSSSS030.jpg
http://i51.photobucket.com/albums/f393/bigcowl-imp/Marauder%20parts%20for%20sale/ALL03MMPARTSSSSSSSSSSS031.jpg

[RacerX]

1. Yes
2. Yes
3. Suspension Module. Body Control Computer/ECU