Subgroup
| Subgroup | Description | Note |
|---|---|---|
| 150 | FRONT FRAME AREA | ---- |
| 420 | TRAILER COUPLING | ---- |
| Sa catalog | Description | Note |
| 503021 | SV SUBFRAME | ---- |
| 503022 | SV TRAILER COUPLING - PRODUCTION | ---- |
| 503077 | * | ---- |
| 503347 | SV TRAILER COUPLING | ---- |
| 503504 | SV FRONT CROSS MEMBER | ---- |
| 503537 | SV TOWING HOOK, FRONT | ---- |
| 503637 | SV TRANSMISSION CARRIER | ---- |
| 503783 | SV MOUNTING PARTS USED FOR TRAILER COUPLING | ---- |