Trans-Cal Industries Altitude Digitizer All Solid State 28V SSD120-30 (0821-459) shipping_upsground_10 P/N 50-384001-31

P/N 50-384001-31

Removed in working condition from a parted out 1975 Rockwell Commander 112A N1337J

S/N TJ-212

P/N 169-620000-133

Aircraft TT 3059

Trans-Cal Industries Altitude Digitizer All Solid State 28V SSD120-30 (0821-459) shipping_upsground_10 P/N 50-384001-31Trans Cal Industries Altitude Digitizer All Solid State. 28 Volts. P N SSD120 30. S N S30436. Guaranteed to pass inspection or your money back. 30 Day Money Back Guaranteed less shipping costs. It is the buyer's responsibility to determine the parts suitability for installation and airworthiness upon inspection. We are a full service aircraft maintenance shop that sells new aircraft parts from surplus inventory auctions and parts from salvaged