| | | | Signal horn | | Signal horn | | | |
| | | | Signal horn 4-cylinder | | Signal horn | | | 4-cylinder |
| | 1 | 171 951 221 | 171 951 221 qty: 1 || 1 Fanfare use if required: | | Fanfare use if required: | N 901 752 05 | 1 || 1 | |
| | 2 | 4A0 951 229 | 4A0 951 229 qty: 1 spring shackle | | spring shackle | | 1 | |
| | 3 | N01 211 92 | N01 211 92 qty: 1 Serrated washer | | Serrated washer | 8, 2 | 1 | |
| | (4) | N90 175 205 | N90 175 205 qty: X Hexagon collar nut | | Hexagon collar nut | M6 | X | |
| | 5 | N01 203 87 | N01 203 87 qty: 1 spring ring | | spring ring | 8 | 1 | |
| | 6 | N01 100 840 | N01 100 840 qty: 1 Hexagon nut | | Hexagon nut | M8 | 1 | |
| | | | dual horn | | dual horn | | | |
| | 7 | 893 951 221 | 893 951 221 qty: 1 || 1 Fanfare use if required: | | Fanfare use if required: | low tone N 901 752 05 | 1 || 1 | |
| | 8 | 893 951 223 | 893 951 223 qty: 1 || 1 Fanfare use if required: | | Fanfare use if required: | high tone N 901 752 05 | 1 || 1 | |
| | 10 | 4A0 951 229 C | 4A0 951 229 C qty: 1 spring shackle 4-cylinder,6-cylinder | | spring shackle | | 1 | 4-cylinder,6-cylinder |
| | (10) | 4A0 951 229 D | 4A0 951 229 D qty: 1 spring shackle 5-cylinder | | spring shackle | | 1 | 5-cylinder |
| | 10A | 803 951 229 | 803 951 229 qty: 2 spring shacklefor horn | | spring shacklefor horn | KLAXON | 2 | |
| | (10A) | 811 951 229 | 811 951 229 qty: 2 spring shacklefor horn | | spring shacklefor horn | FIAMM | 2 | |
| | 11 | N01 211 92 | N01 211 92 qty: 1 Serrated washer | | Serrated washer | 8, 2 | 1 | |
| | 12 | N01 508 315 | N01 508 315 qty: 1 Hexagon collar nut | | Hexagon collar nut | M8 | 1 | |
| | (12) | N90 175 205 | N90 175 205 qty: 1 Hexagon collar nut | | Hexagon collar nut | M6 | 1 | |
| | 13 | N01 203 87 | N01 203 87 qty: 1 spring ring | | spring ring | 8 | 1 | |
| | 14 | N01 100 840 | N01 100 840 qty: 1 Hexagon nut | | Hexagon nut | M8 | 1 | |
| | 15 | N01 167 026 | N01 167 026 qty: 1 Washer | | Washer | 8, 4X24X2 | 1 | |
| | 16 | N01 023 929 | N01 023 929 qty: 1 Hexagon bolt | | Hexagon bolt | M8X18 | 1 | |