| Узел | Модель |
| (8-126) - HYDRAULIC RESERVOIR, P.I.N. 74341 THROUGH 74456 | (170B) - CASE CRAWLER EXCAVATOR (NORTH AMERICA) (1/85-12/89) |
| (8-128) - HYDRAULIC OIL COOLER AND FAN, P.I.N. 74341 THROUGH 74456 | (170B) - CASE CRAWLER EXCAVATOR (NORTH AMERICA) (1/85-12/89) |
| (8-130) - HYDRAULIC PUMP LINES, RESERVOIR TO HYDRAULIC PUMP, P.I.N. 74341 THRU 74456 | (170B) - CASE CRAWLER EXCAVATOR (NORTH AMERICA) (1/85-12/89) |
| (8-146) - HYDRAULIC CIRCUIT RETURN LINES, TO FILTERS AT RESERVOIR, P.I.N. 74341 THRU 74352 & 74354 THRU 74360 | (170B) - CASE CRAWLER EXCAVATOR (NORTH AMERICA) (1/85-12/89) |
| (8-150) - HYDRAULIC CIRCUIT RETURN LINES, TO FILTERS AT RESERVOIR, P.I.N. 74353 AND 74361 THRU 74456 | (170B) - CASE CRAWLER EXCAVATOR (NORTH AMERICA) (1/85-12/89) |
| (8-002) - HYDRAULIC RESERVOIR | (170C) - CASE CRAWLER EXCAVATOR (1/90-12/91) |
| (8-008) - HYDRAULIC PUMP LINES, RESERVOIR TO HYDRAULIC PUMP, P.I.N. 74501 THRU 74662, P.I.N. 02301 THRU 02370 | (170C) - CASE CRAWLER EXCAVATOR (1/90-12/91) |
| (8-012) - HYDRAULIC PUMP LINES, RESERVOIR TO HYDRAULIC PUMP, P.I.N. 02371 AND AFTER | (170C) - CASE CRAWLER EXCAVATOR (1/90-12/91) |
| (8-028) - HYDRAULIC CIRCUIT RETURN LINES, TO FILTERS AT RESERVOIR, P.I.N. 74501 - 74662, P.I.N. 02301 - 02370 | (170C) - CASE CRAWLER EXCAVATOR (1/90-12/91) |
| (8-032) - HYDRAULIC CIRCUIT RETURN LINES, TO FILTERS AT RESERVOIR, P.I.N. 02371 AND AFTER | (170C) - CASE CRAWLER EXCAVATOR (1/90-12/91) |