| Model Code | Description | |
|---|---|---|
| 01 | 346.910, 346.913, 346.916, 355.910, 355.913 | ONLY APPLICABLE TO OM 346 ENGINE FROM ENGINE 012902 |
| 02 | 346.914, 346.915 | ONLY APPLICABLE TO OM 346 ENGINE FROM ENGINE 012902 |
| 03 | 346.912, 355.912 | ONLY APPLICABLE TO OM 346 ENGINE FROM ENGINE 012902 |
| 04 | 346.917, 355.914 | ONLY APPLICABLE TO OM 346 ENGINE FROM ENGINE 012902 |