| Model Code | Description | |
|---|---|---|
| 01 | 403.931, 403.932, 403.934 | EXHAUST MANIFOLDS SI-MO 51 |
| 02 | 403.916 | EXHAUST MANIFOLDS SI-MO 51 |
| 03 | 402.906, 402.910, 402.911, 402.914, 402.919, 402.921, 402.923 | EXHAUST MANIFOLDS SI-MO 51 |
| 04 | 402.912, 402.913, 402.916, 402.917, 402.924 | EXHAUST MANIFOLDS SI-MO 51 |
| 05 | 403.931, 403.932, 403.934 | EXHAUST MANIFOLDS SI-MO 51 |
| 06 | 402.912, 402.913, 402.916, 402.917, 402.924, 402.926, 422.905, 422.906, 422.910, 422.911 | EXHAUST MANIFOLDS SI-MO 51 |
| 07 | 403.931, 403.932, 403.934, 403.935, 423.905, 423.906 | EXHAUST MANIFOLDS SI-MO 51 |
| 08 | 401.905, 401.906, 401.909, 401.914, 401.915, 401.916, 401.918, 401.919, 401.921, 401.922, 401.923, 401.925, 401.926, 401.927, 421.905, 421.906 | REPLACED BY SA 18333/10 |
| 09 | 402.906, 402.910, 402.911, 402.914, 402.919, 402.921, 402.923, 402.925, 402.927, 402.928, 422.907, 422.909 | EXHAUST MANIFOLDS SI-MO 51 |
| 10 | 403.916, 403.933, 423.907 | EXHAUST MANIFOLDS SI-MO 51 |