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Aircraft Exhaust Systems Parts List

Engine exhaust systems are used for two critical functions on aircraft. The first is to carry the exhaust heat and gases produced by the engine’s combustion away from the cabin, while the second is to muffle the sound of the engine for the sake of preventing noise pollution.

According to the FAA regulation FAR 23.1123, an exhaust system must follow three basic requirements:

  1. Each exhaust system must be fireproof and corrosion-resistant and must have means to prevent failure due to expansion by operating temperatures.
  2. Each exhaust system must be supported to withstand the vibration and inertial loads to which it may be subjected to in operation.
  3. Parts of the system connected to components between which relative motion could exist must have means for flexibility.

Exhaust systems are made from either stainless steel or plain mild steel pipes. Mild steel corrodes and is not as light as stainless steel, but it is cheaper and easier to weld.

Components

Manifold- the piping attached to the engine’s cylinders. These pipes capture exhaust gas as it is pushed out of the cylinders through the exhaust valves and guide the gases through the exhaust pipe system to the atmosphere.

Muffler- A system of pipes at the end of the exhaust system that captures exhaust and reduces noise generated by the aircraft’s engine.

Heat Ducting- as exhaust flows through the muffler, the muffler is heated, and in turn heats the air around the muffler. This air is captured by a separate system of piping and routed to the cabin and windshield for heating and defrosting purposes. 

EGT Probe- Some exhaust systems have an exhaust temperature (EGT) probe installed. The EGT probe measures the temperature of gases at the exhaust manifold and is used to regulate the fuel-air mixture inside the cylinder.

At Aerospace Aces, owned and operated by Aerospace Aces, we sell engine exhaust systems and parts from some of the top manufacturers around the world. These manufacturers include aFe Power, Altronics, and AEM.

Part No RFQ
048-49-36606 RFQ
048-49-03002NM RFQ
030-O2-BUNG RFQ
048-49-04043-P RFQ
048-49-43064-B RFQ
048-49-02016-B RFQ
030-OA-AC RFQ
048-49-43054-P RFQ
048-49-42013-B RFQ
048-49-42009-1 RFQ
048-49-44065-P RFQ
048-49-03006 RFQ
048-49-36321 RFQ
048-49-36018 RFQ
048-49-43049-B RFQ
048-49-44012-B RFQ
048-49-04040-B RFQ
048-48-46003-1YC RFQ
048-49-46220 RFQ
048-49-44039-B RFQ
017-30-2355-200 RFQ
048-49-43033 RFQ
048-49-04041-P RFQ
048-49-33072-P RFQ
030-OA-TCC RFQ
048-48-36301-1 RFQ
048-49-42016 RFQ
048-49-36318 RFQ
048-49-43055-B RFQ
048-49-44041-P RFQ
048-49-46101 RFQ
048-49-44039-P RFQ
048-49-36603 RFQ
048-49-36609 RFQ
048-49-44070-P RFQ
048-49-42016-B RFQ
048-49-44040-P RFQ
048-49-03055 RFQ
048-49-36302-P RFQ
030-OA-MP RFQ
048-49-43052-P RFQ
048-49-04003 RFQ
048-47-48005 RFQ
048-49-03001NM RFQ
048-49-44035-B RFQ
048-49-46011 RFQ
030-OWBC RFQ
048-49-12001 RFQ
048-49-44070-B RFQ
048-46-40042 RFQ
017-30-2355-300 RFQ
048-49-36302-B RFQ
048-49-43043-P RFQ
048-49-46102-P RFQ
048-46-40032 RFQ
048-47-48003 RFQ
048-49-44016-B RFQ
048-49-02001NM RFQ
048-46-40011 RFQ
030-OA-DS-R1 RFQ
030-OA-PS2000 RFQ
048-49-42033-P RFQ
048-49-02055 RFQ
048-49-44012-P RFQ
048-49-43054-B RFQ
048-49-44041-B RFQ
048-46-90076 RFQ
048-49-02005 RFQ
048-49-03004NM RFQ
048-49-42031-P RFQ
048-49-46004 RFQ
048-49-46001-1P RFQ
048-49-04040 RFQ
048-49-08043 RFQ
048-49-36311-C RFQ
030-OA-PS300 RFQ
048-49-02016-P RFQ
048-49-02002NM RFQ
048-49-44016-P RFQ
048-49-02005NM RFQ
048-48-46214-YC RFQ
048-49-46009-B RFQ
048-49-46009-P RFQ
048-49-42016-P RFQ
048-47-48002 RFQ
048-49-43037-P RFQ
048-49-46008 RFQ
048-49-43043-B RFQ
048-49-46001-1B RFQ
048-49-43041-P RFQ
030-OA RFQ
048-47-48004 RFQ
048-49-43064-P RFQ
048-47-48001 RFQ
030-OA-2 RFQ
048-49-36312-C RFQ
048-49-03054 RFQ
048-49-46006-B RFQ
030-OA-DS-R2 RFQ
048-49-43052-B RFQ
048-49-42030-P RFQ
030-OA-TCW RFQ
048-49-36306 RFQ
048-49-03003NM RFQ
048-49-46013 RFQ
048-49-02001BR RFQ
048-49-36313 RFQ
048-49-46008-B RFQ
048-49-44040-B RFQ
048-49-04002 RFQ
048-49-43055-P RFQ
048-49-44043-P RFQ
048-48-46008-YN RFQ
048-49-02003 RFQ
030-OWBC-OLD RFQ
048-49-44042-B RFQ
048-49-44040 RFQ
048-49-36314 RFQ
048-49-44033-P RFQ
048-49-02007NM RFQ
048-49-43055 RFQ
048-49-36317-C RFQ
048-49-03006NM RFQ
048-49-03039NM RFQ
017-30-2355-250 RFQ
048-49-46016-P RFQ
048-49-03054-B RFQ
048-49-02016 RFQ
048-49-36407 RFQ
048-49-04040-P RFQ
048-49-04007NM RFQ
048-49-04002NM RFQ
041-CC-LS3M RFQ
048-#49-03003 RFQ
048-49-04003NM RFQ
048-49-44038-P RFQ
048-49-36319 RFQ
048-49-08042 RFQ
048-49-04014 RFQ
048-49-42055 RFQ
048-49-42033-B RFQ
048-49-04041 RFQ
048-49-03004 RFQ
048-49-04043-B RFQ
048-49-02002 RFQ
048-49-03002 RFQ
048-49-43042 RFQ
048-49-44035-P RFQ
048-49-04001NM RFQ
048-49-03054-P RFQ
030-O2-PLUG RFQ
048-49-46102-B RFQ
048-49-43054 RFQ
030-OA-O2 RFQ
048-49-36317-P RFQ
048-49-43034 RFQ
048-49-02003NM RFQ
048-48-36307 RFQ
048-49-04001 RFQ
048-49-46212 RFQ
048-49-43024 RFQ
048-49-43037-B RFQ
048-49-36316 RFQ
048-49-03001 RFQ
048-49-04033NM RFQ
048-49-42041-P RFQ
048-48-46303 RFQ
048-49-03055-B RFQ
030-OA-PS250 RFQ
048-49-02030NM RFQ
048-48-46202 RFQ
048-48-46201 RFQ
048-49-03003 RFQ
048-49-03064-B RFQ
048-49-44041 RFQ
048-49-46007 RFQ
048-49-43071-B RFQ
048-49-44043-B RFQ
048-49-43049-P RFQ
048-49-46221 RFQ
048-49-36312-P RFQ
048-49-42041-B RFQ
048-49-33072-B RFQ
048-49-03064-P RFQ
048-49-42001 RFQ
048-49-36107 RFQ
048-49-44065-B RFQ
048-49-46214 RFQ
048-49-44033-B RFQ
048-49-42033NM RFQ
048-49-44042-P RFQ
048-49-42013-P RFQ
048-49-03055-P RFQ
048-49-04041-B RFQ
017-30-2355-350 RFQ
048-49-02001 RFQ
048-49-46006-P RFQ
048-48-46203 RFQ
048-48-46008-YC RFQ
048-49-43041-B RFQ
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