| Model Code | Description | |
|---|---|---|
| 01 | 615.962, 615.001, 615.002, 616.962, 616.001, 616.002, 616.003, 616.005, 616.007, 616.009 | ONE-PART; CAST VERSION |
| 02 | 615.962, 616.962, 616.004 | TWO-PART; WITH SHEET METAL BOTTOM PART |
| 03 | 615.963, 616.961 | WITH ANCHORAGE POINTS FOR SERVO PUMP AND AIR CONDITIONING COMPRESSOR |
| 04 | 616.960 | FOR VEHICLES WITH POWER STEERING |
| 05 | 615.970, 616.963 | FOR VEHICLES WITH ADDITIONAL UNITS |
| 07 | 616.962, 616.008 | OIL PAN |