Part number 011-00455-30
4 listings of this part number from 2 US eBay sellers, compared side by side (avionics & radios).
Listings
4
Sellers
2
Lowest asking
$1,559
Median asking
$1,734
Compare listings
Garmin GTX 330D Transponder W/ Diversity - Gray Bezel
$1,559Used
skymanavionics · 99.6% positive
Garmin GTX 330D Transponder W/ Diversity - Gray Bezel
$1,659Used
skymanavionics · 99.6% positive
Garmin GTX 330D Transponder W/ Diversity - Gray Bezel
$1,809Used
skymanavionics · 99.6% positive
Transponder GTX330D 011-00455-30 w/ February 2022 Tested 8130
$3,150Used
lakecountryavionics · 100% positive
Buying aircraft parts by part number
The manufacturer part number (MPN) is the only reliable way to match a used aviation part to your aircraft — titles and photos vary between sellers, part numbers don't. Before buying, confirm the number against your aircraft's illustrated parts catalog, check whether the part ships with airworthiness paperwork (an FAA 8130-3 form or a maintenance-release tag), and note the difference between OEM parts and FAA-PMA approved replacements. Prices shown are asking prices from US eBay sellers; checkout happens on eBay.