Part number 7510733-666
4 listings of this part number from 3 US eBay sellers, compared side by side (avionics & radios).
Listings
4
Sellers
3
Lowest asking
$1,195
Median asking
$19,748
Compare listings
Integrated Communication Unit RCZ833M 7510733-666 As Is-For Parts Only
$1,195—
lakecountryavionics · 100% positive
Honeywell Integrated Communication Unit RCZ-833M P/N 7510733-666 (AR) W/TRACE
$17,500Used
jasowhit4 · 100% positive
Integrated Communication Unit RCZ833M 7510733-666 w/ December 2025 Repaired 8130
$21,995Used
lakecountryavionics · 100% positive
7510733-666 Honeywell RCZ-833M Communication Unit with Modifications
$22,400Used
baspartsales · 99.9% 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.