select any custom options above
These are Original Manufacture Parts (OEM) direct from the Bach factory!
We have the most common parts available listed here on our site. However, if you need a part we don't have listed, just Contact Us and we'll do our best to get the part.
The majority of all Bb trumpets require Medium/Large (standard) pistons.
If you are unsure of which piston set you need Contact Us and we'll help you figure it out.
Please Note: Medium, Large, and Extra Large piston sets are Special Order.
Important: Pistons should be installed and lapped in by a professional shop technician.