| N° | NAME / ENGLISH | NAME / DEUTSCH | NOM / FRANCAIS | |
| 1 | mouthpiece reseiver | Mundstueckzwinge | ||
| 2 | lead pipe | Mundrohr | ||
| 3 | fingerhook | Fingerhaken | ||
| 4 | outside tuning slide / upper | Stimmzugaussenzug / oben | ||
| 5 | tuning slide brace | Stimmzugstuetze | ||
| 6 | outside tuning slide / bottom | Stimmzugaussenzug / unten | ||
| 7 | bell ferrule | Schallstueckzwinge | ||
| 8 | bell comb | Schallstueckkamm | ||
| 9 | BSC emblem | BSC Schild | ||
| 10 | bell | Schallstueck | ||
| 20 | valve buttom | Ventilknopf | ||
| 21 | feltring / outside | Filzring / aussen | ||
| 22 | top valve cap | Ventildeckel / oben | ||
| 23 | feltring / inside | Filzring / innen | ||
| 24 | valve stem | Ventilhals | ||
| 25 | valve spring | Ventilfeder | ||
| 26 | valve guide | Ventilfuehrung | ||
| 27A | 1st piston | 1. Ventilwechsel | ||
| 27B | 2nd piston | 2. Ventilwechsel | ||
| 27C | 3rd piston | 3. Ventilwechsel | ||
| 28 | BSC Valve Clean | BSC Valve Clean | ||
| 29 | resonance rubber ring | Resonanz-Gummiringe | ||
| 30 | bottom valve cap | Ventildeckel / unten | ||
| 30A | heavy cap bottom | Heavy Cap / unten | ||
| 31 | valve casing ass´y | Ventilgehaeuse | ||
| 40 | tuning slide bow | Stimmbogen | ||
| 41 | inside tuning slide / upper | Stimmzug-Innenzug / oben | ||
| 42 | inside tuning slide / bottom | Stimmzug-Innenzug / unten | ||
| 43 | tuning slide ferrule | Schallstueckzwinge | ||
| 44 | tuning slide comb | Stimmbogenkamm | ||
| 46 | waterkey nipple / tuning slide | Wasserloch / Stimmzug | ||
| 47 | waterkey bridge / tuning slide | Wasserklappenbock / Stimmzug | ||
| 48 | waterkey screw | Wasserklappenschraube | ||
| 49 | waterkey kork | Wasserklappenkork | ||
| 50 | waterkey spring | Wasserklappenfeder | ||
| 51 | waterkey / tuning slide | Wasserklappe / Stimmzug | ||
| 60 | valve slide bow | Ventilzugbogen (Halbtonbogen) | ||
| 61 | 1st slide outside slide | 1.Zug-Aussenzug | ||
| 62 | 1st slide ferrule | 1.Zug-Zwinge | ||
| 63 | 1st slide inner slide | 1.Zug-Innenzug | ||
| 64 | thumb hook | Daumensattel | ||
| 65 | bow nipple | Zugknopf | ||
| 66 | 2nd slide ferrule | 2.Zug-Zwinge | ||
| 67 | 2nd slide inner slide | 2.Zug-Innenzug | ||
| 70 | 3rd slide outside slide / upper | 3.Zug-Aussenzug / oben | ||
| 71 | 3rd slide inner slide / bottom | 3.Zug-Innenzug / unten | ||
| 72 | 3rd slide ferrule / bottom | 3.Zug-Zwinge / unten | ||
| 73 | 3rd slide brace | Stuetze / 3.Zug | ||
| 74 | finger ring | Fingerring | ||
| 74A | adjastable finger ring | Fingerring / verstellbar | ||
| 74B | finger ring holder | Fingerring-Kaestchen | ||
| 74C | finger ring screw | Fingerring-Schraube | ||
| 75 | stopper nut | Stopper-Mutter | ||
| 76 | stopper screw | Stopper-Schraube | ||
| 77 | waterkey nipple / 3rd slide | Wasserloch / 3.Zug | ||
| 78 | waterkey bridge / 3rd slide | Wasserklappenbock / 3.Zug | ||
| 79 | waterkey / 3rd slide | Wasserklappe / 3.Zug | ||
| 80 | bell brace / tuning slide | Z-Stuetze / Stimmzug | ||
| 81 | bell brace / mouthpiece reseiver | Z-Stuetze / Mundstückzwinge | ||
| 82 | valve brace / lead pipe | Maschinenstuetze / Mundrohr | ||
| 83 | valve brace / bell | Maschinenstuetze / Schallstueck | ||
| 84 | brace / tuning slide - 3rd slide | Stuetze / Stimmzug - 3.Zug | ||
| 85 | brace / bell - 1st slide | Stuetze / Schallstueck - 1.Zug |