Long story short: went wheeling last weekend, front driveshaft came undone and started flailing. Took out the top of one of my AW4 solenoids. Anyone have a source for them?

You try these guys?

http://www.transmissionpartsusa.com/AW4_transmission_solenoids_s/7661.htm

Or just yank one from a used tranny. I've got a couple extra sets sitting around from trannies that I junked just in case I needed a spare.