Part 19-20-4A
5 listings from 1 supplier (BAS Part Sales) · $75.00 – $225.00. Prices refresh weekly.
from $75
from $125
Cross references
Supplier data links this part number to: 50380028
Price trend · weekly low by condition
| Week | Condition | Listings | Low | Avg |
|---|---|---|---|---|
| 2026-W35 | used | 4 | $125 | $200 |
| 2026-W35 | core | 1 | $75 | $75 |
Price spread · 5 priced listings
$75
$225
$225
Each dot is one listing (hover for supplier & condition); color = condition.
Price by condition · median
BAS Part Sales
19-20-4A (Alt: 50-380028) Penn Keystone Flap Position Gauge (Loose Parts) (Core)
alt: 50-380028
Penn Keystone
core
BAS Part Sales
19-20-4A Penn Keystone Flaps Indicator (28V)
Penn Keystone
used
BAS Part Sales
19-20-4A (Alt: 50-380028) Penn Keystone Flaps Position Indicator (28V)
alt: 50-380028
Penn Keystone
used
BAS Part Sales
19-20-4A (Alt: 50-380028) Penn Keystone Wing Flaps Position Indicator (28V)
alt: 50-380028
Penn Keystone
used
BAS Part Sales
19-20-4A Penn Keystone Flap Indicator with Mount
Penn Keystone
used
