Need shroud # help

Got a few shrouds Im gonna sell... but not sure what they fit and what the values are.

If anybody could give me a hand identifying these, Id sure appreciate it.
And if they are worth more than $25ea...?


All are 22" shrouds:


1. 2582 037
95511

2. 3691917-2
42166

3. metal 22" shroud
SW 8 2
SW- 9-3


Thanks FABO