All,
In the event this specific question is posed in the future:
1. Alpine CDE-9881 model is discontinued.
2. So don't bother with Crutchfield as the original 9881 removal keys were part of the shipped package.
3. The correct p/n is: 07-01964Z01. You'll need (2). They cost $1.09 each.
4. Available through www.pacparts.com. These folks have factory replacement parts for all manner of
stereo head units.