Part 4577-00-1

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Dukes · 4 listings from 1 supplier (BAS Part Sales) · $250.00 – $425.00. Prices refresh weekly.

from $250
from $375

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 3$375 $408
2026-W35core 1$250 $250

Price spread · 4 priced listings

$250
$400
$425
median BAS Part Sales · $250 · core 4577-00-1 Dukes Transmission Assembly with Motor (Core) (click to open at supplier) BAS Part Sales · $375 · used 4577-00-1 Piper PA31-350 Dukes Cowl Flap Actuator Assembly (click to open at supplier) BAS Part Sales · $425 · used 4577-00-1 Dukes Piper PA-31T Cowl Flap Actuator (No Motor) (click to open at supplier) BAS Part Sales · $425 · used 4577-00-1 Dukes Piper PA-31T Cowl Flap Transmission Assy (No Motor) (click to open at supplier) $250 $425

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

Price by condition · median

core (1) $250
used (3) $425
4577-00-1 Dukes Transmission Assembly with Motor (Core) BAS Part Sales
4577-00-1 Dukes Transmission Assembly with Motor (Core)
Dukes
core
$250.00 view at supplier ↗
4577-00-1 Piper PA31-350 Dukes Cowl Flap Actuator Assembly BAS Part Sales
4577-00-1 Piper PA31-350 Dukes Cowl Flap Actuator Assembly
Dukes
used
$375.00 view at supplier ↗
4577-00-1 Dukes Piper PA-31T Cowl Flap Actuator (No Motor) BAS Part Sales
4577-00-1 Dukes Piper PA-31T Cowl Flap Actuator (No Motor)
Dukes
used
$425.00 view at supplier ↗
4577-00-1 Dukes Piper PA-31T Cowl Flap Transmission Assy (No Motor) BAS Part Sales
4577-00-1 Dukes Piper PA-31T Cowl Flap Transmission Assy (No Motor)
Dukes
used
$425.00 view at supplier ↗