| Узел | Модель |
| (4-066) - ELECTRICAL SYSTEM, OPTIONAL AUTOMATIC AUXILIARY STEERING | (W11B) - CASE UNIT LOADER (1/84-12/93) |
| (182) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING - NO BUZZER | (W14) - CASE UNIT LOADER W/POD CAB (S/N 9119672 & AFTER) (NORTH AMERICA) (1/75-12/86) |
| (184) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING WITH BUZZER | (W14) - CASE UNIT LOADER W/POD CAB (S/N 9119672 & AFTER) (NORTH AMERICA) (1/75-12/86) |
| (182) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING - NO BUZZER | (W14FL) - CASE UNIT LOADER W/POD CAB (S/N 9119672 & AFTER) (1/75-12/86) |
| (184) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING WITH BUZZER | (W14FL) - CASE UNIT LOADER W/POD CAB (S/N 9119672 & AFTER) (1/75-12/86) |
| (4-068) - ELECTRICAL CIRCUIT, AUTOMATIC AUXILIARY STEERING | (W18B) - CASE WHEEL LOADER (1/85-12/88) |
| (4-068) - ELECTRICAL CIRCUIT, AUTOMATIC AUXILIARY STEERING | (W20C) - CASE WHEEL LOADER (NORTH AMERICA) (1/82-12/89) |
| (098) - ELECTRICAL SYSTEM, AUXILIARY STEERING | (W24B) - CASE ARTICULATED WHEEL LOADER W/POD CAB (S/N 9120696 & AFTER) (1/75-12/78) |
| (140) - ELECTRICAL SYSTEM, AUTOMATIC AUXULIARY STEERING - NO BUZZER | (W24C) - CASE WHEEL LOADER (1/77-12/85) |
| (142) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING | (W24C) - CASE WHEEL LOADER (1/77-12/85) |
| (4-22) - ELECTRICAL SYSTEM, AUTOMATIC AUXILIARY STEERING WITH BUZZER, MODELS WITH ZF TRANSMISSION | (W30) - CASE WHEEL LOADER (1/82-12/89) |
| (4-114) - AUXILIARY STEERING | (W36) - CASE WHEEL LOADER (S/N 17754000 & AFTER) (1/79-12/83) |