Part 4140-00-21A

Dukes · 3 listings from 3 suppliers (BAS Part Sales, McFarlane Aviation, Texas Air Salvage) · $795.00 – $2,000.00. Prices refresh weekly.

from $795
from $1,450
from $2,000

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 1$795 $795
2026-W35overhauled 1$2,000 $2,000

Price spread · 3 priced listings

$795
$1,450
$2,000
median Texas Air Salvage · $795 · used 4140-00-21A Dukes - ELECTRIC BOOST PUMP (14V) (click to open at supplier) McFarlane Aviation · $1,450 4140-00-21A (click to open at supplier) BAS Part Sales · $2,000 · overhauled 4140-00-21A Dukes Electric Fuel Boost Pump Overhauled with 8130-3 (14V, 6A) (click to open at supplier) $795 $2,000

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

Price by condition · median

used (1) $795
unlisted (1) $1,450
overhauled (1) $2,000
4140-00-21A Dukes - ELECTRIC BOOST PUMP (14V) Texas Air Salvage
4140-00-21A Dukes - ELECTRIC BOOST PUMP (14V)
Airframe Fuel-System From a: 1964 Mooney M20C
used
$795.00 view at supplier ↗
4140-00-21A McFarlane Aviation
4140-00-21A
McFarlane
$1,450.00 view at supplier ↗
4140-00-21A Dukes Electric Fuel Boost Pump Overhauled with 8130-3 (14V, 6A) BAS Part Sales
4140-00-21A Dukes Electric Fuel Boost Pump Overhauled with 8130-3 (14V, 6A)
Dukes
overhauled
$2,000.00 view at supplier ↗