Part number 7001179-966
4 listings of this part number from 4 US eBay sellers, compared side by side (instruments & gauges).
Listings
4
Sellers
4
Lowest asking
$1,265
Median asking
$1,450
Compare listings
7001179-966 - Sperry RD-550 Horizontal Situation Indicator - Used Part
$1,265Used
piuspartsaircraft · 99.3% positive
SPERRY HSI RD-550R P/N 7001179-966
$1,400Used
araviationparts · 100% positive
SPERRY RD550 HSI HORIZONTAL SITUATION INDICATOR PN: 7001179-966
$1,500Used
boxwell_avionics · 100% positive
HONEYWELL RD-550 HORIZONTAL SITUATION INDICATOR P/N 7001179-966 S/N 89102544(AR)
$1,750Used
amerav · 98.2% 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.