Brass instrument parts
Brass Instruments Parts for Sale
This page lists replacement parts mostly from Jinbao, including pistons, springs, finger buttons and bottom caps for trumpet, tuba, euphonium and alto horn, plus a Santa Fe range.
- Jinbao pistons for trumpet and tuba
- Jinbao finger buttons
- Jinbao bottom caps
- Springs for alto horn and tuba
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How to choose
Always match the part number to your exact instrument model before ordering.
Beginner
A student unsure which part they need should ask a teacher or repairer to confirm the exact model and valve number before buying, since a Jinbao Piston for TR300 Trumpet will not fit other models. Keep the old part on hand to compare sizes.
Intermediate
A player comfortable with basic maintenance can replace a Jinbao Piston or Spring themselves if the valve has become sticky or the action feels loose. Work on a clean, soft surface so small springs and caps are not lost during the swap.
Expert
An experienced repairer working across several instruments should keep a stock of common Jinbao pistons and finger buttons for models like the JBAH1300 Alto Horn and JBBB530 Tuba. Test valve action fully after fitting any replacement part before returning the instrument to the player.
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About Brass Instruments Parts
Replacement parts let a repairer or experienced player fix a brass instrument without buying a whole new unit, extending the life of an older or well-used piece. These parts need to match the exact model to fit correctly.
This page is almost entirely Jinbao parts, covering pistons numbered for specific valve positions, finger buttons, springs and bottom caps for models like the TR300 trumpet, JBBB530 tuba and JBEP1180 euphonium.
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Buying Brass Instruments Parts in South Africa
Looking for Brass Instruments Parts? Everything on this page is priced in Rand and held in real stock at OneStopMusic — the online store of Marshall Music Pretoria. We deliver anywhere in South Africa, usually within 2–4 working days, and you are welcome to try the gear in person at our Menlo Park store. Not sure which model is right for you? Call 012 991 6077 — our team plays this gear every day and will give you honest, pressure-free advice.