What Are the Different Parts of a Trumpet Called? We List Them All

What Are the Different Parts of a Trumpet Called

The trumpet is one of the most exciting and most used instruments in a musical performance. There are several removable components to a trumpet that help create a unique sound.

To appreciate, play, take care of and maintain the trumpet, you must be aware of the different parts. This instrument has several essential elements that are integral to its musical quality. Read on to learn more about all the different parts of a trumpet.

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How Many Major Parts Does a Trumpet Have?

How Many Major Parts Does a Trumpet Have

The trumpet has been around for a long time and is one of the most popular and well-known instruments. Whether in a jazz show at a dive bar or a musical orchestra performance at the symphony hall, a trumpet has one of the most recognizable sounds.

If you are a trumpet player, you should know all of the parts’ names and their specific features in creating the trumpet sound to perform your best. You also need to know the pieces because they each have cleaning guidelines. 

Since the parts can be removed and put back, it is essential to know each component’s names so that it is easy to find new parts. If a part were to become lost, you should know which part it was, where it belongs, and where to purchase another. 

To keep your trumpet feeling and sound like new, proper care and maintenance need to be taken seriously. Cleaning after every show, every week, and every month is recommended.

The trumpet has nine main components. Each component has specific parts inside them that all work together to produce a trumpet’s loud vibration.

Different Parts of a Trumpet

All parts play a specific role in the trumpet’s design and sound output. If you want to learn more about trumpets, become a trumpet player, or the maintenance and care that trumpets require, knowing the parts is essential. Here are the basic parts:

  • Mouthpiece and mouthpiece receiver: The funnel-shaped piece of metal or plastic that you put your mouth on when you play the trumpet
  • Lead pipe: The trumpet’s central part transfers the air from the mouthpiece into the valves.
  • Top valve caps and bottom valve caps:Top valve caps are where the finger buttons are located, and all screw into the top of each valve. The bottom valve caps hold in the grime and moisture from getting out of the valves. The bottom caps need to be cleaned often.
  • Valves (first, second, and third): The valves are cylinder-shaped metal pieces that direct air from one part of the trumpet to the other parts. The valves are the vertical pipes that transfer air from the lead pipe to the trumpet tubes.
  • Valve casings and valve pistons:Valve casings are the cylindrical brass coverings of the valve pistons. The valve pistons are the actual mechanisms inside the casings with several air holes to direct air through different tubes or slides and out the bell.
  • Finger rings (pinky ring, first valve ring/trigger, third valve ring): The finger rings are placed for comfort and functionality. When you play the trumpet, most of your fingers will be playing a role in making the sound that comes out. The rings help you stabilize your fingers that are not in use.
  • Slides (first valve, second valve, third valve, main tuning):  The falls are c-shaped tubes that can change the air’s pitch and sound coming out of the trumpet. The slides tune the sound of each note the trumpet can make.
  • Bell: The bell is located at the other end of the trumpet and is where the sound comes out. Bells can come in different sizes and be made out of different materials, producing slightly different sounds. The bell is attached to the main shaft.
  • Water key: The water key is the part of the trumpet that releases the moisture from the player blowing into the instrument. It is a lever mechanism that, when pressed, can remove water or spit from the trumpet.

Knowing the Parts of a Trumpet

Every instrument has different individual parts with other names. Some instruments, like the trumpet, have a long history and have historical terms associated with them. The trumpet is no stranger to some odd part names and words.

If you want your trumpet to last a long time, regular care and maintenance are essential. If you do not clean or maintain your trumpet correctly, there is a chance it will be damaged or destroyed in the process.

Knowing what pieces go where and how each part fits in to make the whole trumpet will help maintain your trumpet. There are several things to consider when caring for your trumpet:

  • How to clean and polish the outside
  • Oiling the valves and slides
  • How to clean the mouthpiece
  • Emptying and cleaning the water key
  • Taking apart the trumpet
  • Where each piece fits into the trumpet
  • Paying for professional maintenance and how much it costs

If a part goes missing, make sure you know which part and size you can replace. You can use this list to help you figure out its name and functions. 

Mouthpiece and Mouthpiece Receiver

Mouthpiece and Mouthpiece Receiver

Arguably, the trumpet’s most crucial part is the mouthpiece and the mouthpiece receiver. Mouthpieces come in different sizes, but all have the same shape. They come with a round bowl-shaped feature where your mouth is placed and a long tube attached.

The mouthpiece can be removed to be cleaned and replaced. The mouthpiece is where you put your mouth on the trumpet to play it. The mouthpiece receiver is simply the point where the mouthpiece is connected to the trumpet’s central part.

The mouthpiece also comes in different materials too. They can be made of:

  • Brass
  • Silver
  • Stainless steel
  • Titan
  • Plastic

Different materials and sizes of mouthpieces produce different sounds. That is why some trumpet players have multiple mouthpieces depending on what sound they want to create for the song they are going to play.

Lead Pipe

Lead Pipe

The Lead pipe is the long metal tube connected from the mouthpiece to the trumpet’s main tuning slide.

  • Air and vibrations travel from the mouthpiece.
  • These vibrations get manipulated in the valves.
  • They then get released into the air.

This part of the trumpet needs a lot of care and attention. If any dent pushes in the lead pipe, the sound will be distorted. Getting a brass lead pipe with a bit of copper can keep the trumpet from getting damaged.

Regular cleaning and maintenance can prevent this type of damage but do not bump this part of the trumpet around too much. General buildup inside the pipe can lead to further damage and a different sound.

When cleaning the lead pipe, make sure you use a bristle brush or snake and down into the tube to clean any grime or gunk accumulated. Polish on the outside of the pipe will also help keep the lead pipe maintained.

Top Valve Caps and Bottom Valve Caps

Top Valve Caps and Bottom Valve Caps

The top valve caps look like buttons.

  • They are on top of the valves and are attached to the pistons.
  • They screw into the top of the valves.
  • The caps mechanically move up and down when you press and release the buttons.

The finger buttons essentially hold the valves in place. When cleaning the valve and casing, you must screw the trumpet’s top valve caps to get inside the valve.

Bottom valve caps are located on the bottom of the casings. They keep dust and grime out and moisture and air inside the trumpet.



Valves can change the notes of the sound when they are pressed down. You can hold down all three valves simultaneously or combine the valves to produce different pitches.

To play a note on the trumpet, push down on one of the valves and blow into the mouthpiece. Air moves through more tubing inside of the trumpet. The longer the air is moving, the lower the note.

A player can play 12 different pitches by pressing down on one valve, a combination of valves, or no valves at all (the fundamental note). There is a first, second, and third valve that all produce different sounds when pressed.

When cleaning the valves, you must:

  • Unscrew the top valve cap, which holds the valves in place when playing.
  • Pull out the valve and use trumpet oil to grease the outside of the valve.
  • Oil the valves to help them keep moving smoothly up and down.

Valve Casings and Valve Pistons

Valve Casings and Valve Pistons

Valve pistons are valves with a cylinder shape, holes where the air is released inside, and spring, so when the finger button is released, it will spring back into place. The audience does not see valve pistons; they only know the valve casings and buttons.

It is essential to know that each piston has a series of air holes sending different air flows through the trumpet slides to cause different sounds to come out of the trumpet. Remember, the longer the air is in the trumpet, the lower the pitch.

Valve casings are the brass cylinders that the valves sit inside. Even though each valve is shaped differently inside the casings, the casings themselves are the same size, making each valve look the same.

  • The pistons need to be greased with trumpet valve oil so they can quickly move up and down inside the casings.
  • If the pistons cannot move swiftly, the air holes will not match up.
  • The sound might come out altered.

Finger Rings

Finger Rings

Finger rings are often forgotten about and are placed in spots along with the trumpet that will allow your fingers to relax. There are usually three finger rings on each kind of trumpet.

  • Pinky ring: The pinky ring is simply placed on the top of the trumpet to help make your hand comfortable. It is there to hold your pinky while your other fingers are doing most of the work by pressing the valves and holding the trumpet in place.
  • First valve ring/trigger: This ring sits on top of the first valve slide, and your left thumb will hang out here. When you play some notes on the trumpet, you can push your first valve slide out with this ring. Sometimes it is U-shaped instead of a ring. 
  • Third valve ring: The third valve is the first valve that air moves through and is where you let your left pinky finger rest. Your right hand is playing the instrument.

To play the instrument correctly, you have to “play it” with your right hand, letting your left hand sit free. Both of your hands will be placed on the instrument, but your right hand will be doing most of the work pressing the finger buttons.

The finger rings do not change the sound of your trumpet. But they keep your fingers from getting cramped and hold your hand comfortably while you are playing the trumpet.

When you are playing your trumpet, and you are in a playing position, move your fingers around to find the right fit for you. Many trumpet players place their fingers on top of the rings to get a better grip.

Valve Slides and Main Tuning Slide

Valve Slides and Main Tuning Slide

There are four slides on your trumpet. They are different sizes, but all have the general long C-shape. They also all with the same function of tuning your trumpet and its valves:

  • Main tuning slide: The most significant part of the trumpet’s main shaft and is located in the front of the trumpet. The longer the air has to travel, the lower the pitch will be. If you push in the main tuning slide, the pitch is lower than if you pull it out.
  • First valve slide: The first valve has the lowest pitch. The first valve finger ring can be moved towards the bell to slide the first valve slide out and in. This motion will tune the first valve to the correct note.
  • Second Valve slide: The second is the shortest valve slide and tunes the middle valve. It does not have a finger rest because it does not need to be moved to adjust.
  • Third valve slide: The third valve slide has a finger rest that can be used to tune the third valve, which is the valve closest to the bell. It is the longest valve that has the lowest pitch.

The C-shaped slides can and should be removed and should be oiled or greased and cleaned regularly so that grime does not collect. The first, main, and third slides can be cleaned and lubricated. The second valve slide does not need as much attention.

Sliding them in and out makes minor changes to the sound to tune each valve or make the sound perfect according to the note it is supposed to play. Each note is adjusted by a small semitone higher or lower depending on if you move the slide in or out.

The slides lower the pitch of the valve you are pressing on when you play the trumpet. When air moves through the valve, it can be transferred through the tuning slide that allows the air to move slower through the trumpet, lowering the pitch.



The bell is at the end of the trumpet and is funnel-shaped. This is where the sound comes out after the air moves through the mouthpiece, lead pipe, valves, tubes, and slides. The bell gets gradually larger and larger as it moves away from the mouthpiece.

The bell can come in different sizes depending on what sound you want out of the trumpet.

  • Large bells make a deep sound.
  • Smaller bells have a sharper sound.

Always keep the bell safe from damage, and do not put it down on the ground or a table. If the bell gets scratched, the trumpet might become more damaged. It also might fall over, which could severely damage other parts.

The bell is soldered onto the trumpet and is attached to the main shaft. The bell’s shape and material give the iconic, final perfect vibration sound. It is the last place that air moves through and has a very distinctive shape. 

Water Key


When you blow from your mouth into any instrument, your instrument will collect moisture. The water key is located near the instrument’s bottom, furthest away from the player, below the bell.

The water key is a mechanism that allows moisture to exit out of the instrument by pressing down on a lever. It is essentially made up of:

  • A lever
  • A spring
  • A piece of cork

If you want to release moisture, press down on the lever to open the hole located underneath the lever. The cork is there to make sure air does not escape when the lever is down. To get water out of the trumpet, blow through the mouth with an open lever.

When you release the lever, the spring will put the lever back into place so that the vital air does not escape out of the instrument. Moisture collected over time can be harmful to any instrument, especially a trumpet. Make sure to clean it properly.

What Are the Different Parts of a Trumpet Called? Final Thoughts

So there you have it, we’ve named many parts of the trumpet so you can better identify them. This can be useful intimation for when you fix your trumpet, or simply want to better understand the anatomy of your trumpet. I hope it helped.

P.S. Remember though, none of what you've learned will matter if you don't know how to get your music out there and earn from it. Want to learn how to do that? Then get our free ‘5 Steps To Profitable Youtube Music Career' ebook emailed directly to you!

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