Part 4000172-8503

Bendix · 3 listings from 3 suppliers (Aircraft Parts & Salvage, BAS Part Sales, Precision Aviation Group) · $135.00 – $400.00. Prices refresh weekly.

from $135
from $400

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 1$400 $400
2026-W35core 1$135 $135

Description

Removed from 1978 Beechcraft Baron E-55 S# TE1118 CORE!! Parts Only!!

Price spread · 2 priced listings

$135
$268
$400
median Aircraft Parts & Salvage · $135 · core Bendix/King IN-831A Horizontal Situation Indicator (4000172-8503) CORE (click to open at supplier) BAS Part Sales · $400 · used 4000172-8503 Bendix IN-831A Horizontal Situation Display Gauge w Mods (26V) (click to open at supplier) $135 $400

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

Price by condition · median

core (1) $135
used (1) $400
Bendix/King IN-831A Horizontal Situation Indicator (4000172-8503) CORE Aircraft Parts & Salvage
Bendix/King IN-831A Horizontal Situation Indicator (4000172-8503) CORE
Removed from 1978 Beechcraft Baron E-55 S# TE1118 CORE!! Parts Only!!
core
$135.00 view at supplier ↗
4000172-8503 Bendix IN-831A Horizontal Situation Display Gauge w Mods (26V) BAS Part Sales
4000172-8503 Bendix IN-831A Horizontal Situation Display Gauge w Mods (26V)
Bendix
used
$400.00 view at supplier ↗
🔩 Precision Aviation Group
4000172-8503 4000172-8503 – SIT DISPLAY INDICATOR (1 in stock, MRO capability)
PAG
Ask / RFQ view at supplier ↗