If you are looking for a 12 v Power Pack for a Beech Sierra,this one is in good condition,working, and ready to ship . Shipping cost to US and Canada by Fedex Ground or similar is included in price.
The powerpack includes tubing connections, but not the pressure switch. It has been tested by Aerospace Turbine Rotables.
It was parted out from my B24-R Sierra. I now have a C24-R,which requires a 24v Power pack