Part 4000186-8502 Avionics

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Bendix · 9 listings from 3 suppliers (Aircraft Parts & Salvage, BAS Part Sales, Precision Aviation Group) · $150.00 – $895.00. Prices refresh weekly.

from $150
from $625

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 7$625 $741
2026-W35core 1$150 $150

Price spread · 8 priced listings

$150
$625
$895
median BAS Part Sales · $150 · core 4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Core) (click to open at supplier) BAS Part Sales · $625 · used 4000186-8502 Bendix AC-844B Altitude Controller Unit with Mod (click to open at supplier) BAS Part Sales · $625 · used 4000186-8502 Bendix AC-844B Altitude Controller Unit with Modifications (click to open at supplier) BAS Part Sales · $625 · used 4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Worn Paint) (click to open at supplier) BAS Part Sales · $625 · used 4000186-8502 Bendix AC-844B Altitude Controller with Modifications (click to open at supplier) Aircraft Parts & Salvage · $895 · used Bendix AC-844B Altitude Controller (14/28V) With Tray (click to open at supplier) Aircraft Parts & Salvage · $895 · used Bendix AC-844B Altitude Controller (14/28V) With Tray (click to open at supplier) Aircraft Parts & Salvage · $895 · used Bendix AC-844B Altitude Controller (14/28V) (click to open at supplier) $150 $895

Each dot is one listing (hover for supplier & condition); color = condition.

Price by condition · median

core (1) $150
used (7) $625
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Core) BAS Part Sales
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Core)
Bendix
core
$150.00 view at supplier ↗
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mod BAS Part Sales
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mod
Bendix
used
$625.00 view at supplier ↗
4000186-8502 Bendix AC-844B Altitude Controller Unit with Modifications BAS Part Sales
4000186-8502 Bendix AC-844B Altitude Controller Unit with Modifications
Bendix
used
$625.00 view at supplier ↗
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Worn Paint) BAS Part Sales
4000186-8502 Bendix AC-844B Altitude Controller Unit with Mods (Worn Paint)
Bendix
used
$625.00 view at supplier ↗
4000186-8502 Bendix AC-844B Altitude Controller with Modifications BAS Part Sales
4000186-8502 Bendix AC-844B Altitude Controller with Modifications
Bendix
used
$625.00 view at supplier ↗
Bendix AC-844B Altitude Controller (14/28V) With Tray Aircraft Parts & Salvage
Bendix AC-844B Altitude Controller (14/28V) With Tray
used
$895.00 view at supplier ↗
Bendix AC-844B Altitude Controller (14/28V) With Tray Aircraft Parts & Salvage
Bendix AC-844B Altitude Controller (14/28V) With Tray
used
$895.00 view at supplier ↗
Bendix AC-844B Altitude Controller (14/28V) Aircraft Parts & Salvage
Bendix AC-844B Altitude Controller (14/28V)
used
$895.00 view at supplier ↗
🔩 Precision Aviation Group
4000-1868-502 4000-1868-502 – ALTITUDE CONTROLLER (MRO capability)
PAG
Ask / RFQ view at supplier ↗