191 Randolph Dr.
Bangor, Maine
(207) 991-4004
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Aircraft Parts of Exceptional Quality

Over 11,000 Stocked Aircraft Items and Growing!

At Twin City Aero Supply, Inc. we specialize aircraft parts for private, corporate, commercial, and commuter aviation. We stock mostly expendables, consumables and some rotable aircraft parts including hardware, nuts, bolts, washers, bushings, bearings, gaskets, lamps, rivets, hilok pins, collars, and more.

All of our new surplus, overhauled and serviceable parts are carefully inspected for quality. We offer a warranty against zero time failure only for our new surplus, overhauled and serviceable parts. If there is a manufacturer’s warranty that is still applicable to your purchased item it will be passed along to you.


We ship UPS, FEDEX, DHL, and United States Postal Service. We have use of a forklift and hangar at the Bangor International Airport for the larger items that we buy and sell.

In addition to aviation parts we also offer the following services:

➢ We can help locate parts not presently in our inventory.
➢ We can broker aircraft repairs for you.
➢ We can help sell your parts on a consignment basis.

➢ We can appraise the value of your inventory.
➢ Have aircraft parts you want to sell? We're always looking to buy!

We have parts from these manufacturers:

Cessna - Piper - Beechcraft - Raytheon - Bombardier
Continental - McCauley - Hartzell - Hamilton - Sundstrand
Honeywell - Textron - Hawker - deHavilland