| Model Code | Description | |
|---|---|---|
| 01 | 437.420, 437.430 | BRAKE LINE COUPLING RED, ON FITTING CODE B56 |
| 02 | 437.420, 437.430 | BRAKE LINE COUPLING RED, BELOW BUMPER CODE B56 |
| 03 | 437.425, 437.435 | BRAKE LINE COUPLING RED, ON FITTING CODE B56 |
| 04 | 437.425, 437.435 | BRAKE LINE COUPLING RED, BELOW BUMPER CODE B56 |
| 05 | 437.421, 437.431 | EURO4 CODE B56 |
| 06 | 437.426, 437.436 | EURO4 CODE B56 |
| 07 | 437.421, 437.431 | EURO4 CODE B56+B68+H10 |
| 08 | 437.426, 437.436 | SV COMPRESSED AIR FRONT CONNECTION, SUPPLY |
| 10 | 437.426, 437.436 | SV COMPRESSED AIR FRONT CONNECTION, SUPPLY |
| 11 | 437.426, 437.436 | BRAKE LINE COUPLING RED, ON FITTING CODE B56 |
| 12 | 437.436 | BRAKE LINE COUPLING RED, BELOW BUMPER CODE B56 |
| 13 | 437.436 | BRAKE LINE COUPLING RED, BELOW BUMPER CODE B56 |
| 14 | 437.436 | BRAKE LINE COUPLING RED, BELOW BUMPER CODE B56+CX5 |
| 15 | 437.467 | BRAKE LINE COUPLING RED, CODE B56 |
| 21 | 437.427, 437.437 | COUPLING HEAD RED, CODE B5N |