Part 400037-503

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Piper · 11 listings from 2 suppliers (BAS Part Sales, Safe Skies Parts) · $250.00 – $742.00. Prices refresh weekly.

from $250
from $350

Cross references

Supplier data links this part number to: 400037505

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 10$350 $537
2026-W35core 1$250 $250

Description

AeroStar Wiebel Main Gear Actuator Assembly. P/N 400037-503. S/N WTC802. Model 601P. Guaranteed to pass inspection or your money back. 30 Day Money Back Guaranteed less shipping costs. It is the buyer's responsibility to determine the parts suitability for installation and airworthiness upon inspection. We are a full service aircraft maintenance shop that sells new aircraft parts from surplus inventory auctions and parts from salvaged airplanes. We try to be as clear as possible in the descriptions of the items we have listed for sale. If you have any question regarding the suitability or condition of a part please let us know and we will have one of our mechanics check it out and give an honest answer as to it's condition. Unless otherwise noted we will ship the majority of our items via UPS. Free shipping is usually USPS. Tracking information will be sent to the E-mail account on file with Paypal, so please make sure your information is up to date. Terms and Conditions: Payment: Please pay within two (2) business days of auction's close. We accept Paypal and all major credit cards. Shipping: We will ship with in one (1) business day of receiving payment. We will gladly ship almost any item worldwide. International buyers, please contact us prior to paying. All buyers from OHIO please add 6.5% sales tax. Customs/Duties: International Buyers please be aware of Tariffs/Taxes/Duties/Charges prior to purchase. If you are in doubt as to whether we can ship to your country

Price spread · 11 priced listings

$250
$515
$742
median BAS Part Sales · $250 · core 400037-503 Wiebel Main Gear Actuator (Broken Fitting, Core) (click to open at supplier) BAS Part Sales · $350 · used 400037-503 (Use: 400037-505) Aerostar 601P Main Gear Actuator Assy (click to open at supplier) BAS Part Sales · $425 · used 400037-503 Wiebel Main Gear Actuator (Damaged) (click to open at supplier) BAS Part Sales · $515 · used 400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator (Minus End) (click to open at supplier) BAS Part Sales · $515 · used 400037-503 Ozone Main Gear Actuator (Worn) (click to open at supplier) BAS Part Sales · $515 · used 400037-503 Wiebel Main Gear Actuator (Minus End) (Worn) (click to open at supplier) BAS Part Sales · $515 · used 400037-503 Wiebel Tool Main Landing Gear Actuator (click to open at supplier) BAS Part Sales · $525 · used 400037-503 (Use: 400037-505) Aerostar 601P Weibel Main Gear Actuator Assembly (click to open at supplier) BAS Part Sales · $525 · used 400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator Assembly (click to open at supplier) Safe Skies Parts · $742 · used AeroStar Wiebel Main Gear Actuator Assy P/N 400037-503 (1022-355) (click to open at supplier) Safe Skies Parts · $742 · used Piper Aerostar 602P Wiebel LH Main Gear Actuator Assy P/N 400037-503 (0123-833) (click to open at supplier) $250 $742

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

Price by condition · median

core (1) $250
used (10) $515
400037-503 Wiebel Main Gear Actuator (Broken Fitting, Core) BAS Part Sales
400037-503 Wiebel Main Gear Actuator (Broken Fitting, Core)
Wiebel
core
$250.00 view at supplier ↗
400037-503 (Use: 400037-505) Aerostar 601P Main Gear Actuator Assy BAS Part Sales
400037-503 (Use: 400037-505) Aerostar 601P Main Gear Actuator Assy
alt: 400037-505
Aerostar
used
$350.00 view at supplier ↗
400037-503 Wiebel Main Gear Actuator (Damaged) BAS Part Sales
400037-503 Wiebel Main Gear Actuator (Damaged)
Wiebel
used
$425.00 view at supplier ↗
400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator (Minus End) BAS Part Sales
400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator (Minus End)
alt: 400037-505
Ozone
used
$515.00 view at supplier ↗
400037-503 Ozone Main Gear Actuator (Worn) BAS Part Sales
400037-503 Ozone Main Gear Actuator (Worn)
Ozone
used
$515.00 view at supplier ↗
400037-503 Wiebel Main Gear Actuator (Minus End) (Worn) BAS Part Sales
400037-503 Wiebel Main Gear Actuator (Minus End) (Worn)
Wiebel
used
$515.00 view at supplier ↗
400037-503 Wiebel Tool Main Landing Gear Actuator BAS Part Sales
400037-503 Wiebel Tool Main Landing Gear Actuator
Wiebel
used
$515.00 view at supplier ↗
400037-503 (Use: 400037-505) Aerostar 601P Weibel Main Gear Actuator Assembly BAS Part Sales
400037-503 (Use: 400037-505) Aerostar 601P Weibel Main Gear Actuator Assembly
alt: 400037-505
Aerostar
used
$525.00 view at supplier ↗
400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator Assembly BAS Part Sales
400037-503 (Use: 400037-505) Aerostar 601P Ozone Main Gear Actuator Assembly
alt: 400037-505
Ozone
used
$525.00 view at supplier ↗
AeroStar Wiebel Main Gear Actuator Assy P/N 400037-503 (1022-355) Safe Skies Parts
AeroStar Wiebel Main Gear Actuator Assy P/N 400037-503 (1022-355)
AeroStar Wiebel Main Gear Actuator Assembly. P/N 400037-503. S/N WTC802. Model 601P. Guaranteed to pass inspection or your money back. 30 D…
AeroStar
used
$742.00 view at supplier ↗
Piper Aerostar 602P Wiebel LH Main Gear Actuator Assy P/N 400037-503 (0123-833) Safe Skies Parts
Piper Aerostar 602P Wiebel LH Main Gear Actuator Assy P/N 400037-503 (0123-833)
Piper Aerostar 602P Wiebel Left Hand Main Gear Actuator Assembly.  P/N 400037-503.  Removed in good condition from a parted out 1981 Piper A…
Piper
used
$742.00 view at supplier ↗

Listed under cross-referenced part numbers

400037-505 Piper Main Gear Actuator (Broken Fitting) BAS Part Sales
400037505 400037-505 Piper Main Gear Actuator (Broken Fitting)
$475.00 view ↗
400037-505 Piper PA60-602P Aerostar Main Landing Gear Downlock Actuator Assy BAS Part Sales
400037505 400037-505 Piper PA60-602P Aerostar Main Landing Gear Downlock Actuator Assy
$525.00 view ↗