| Узел | Модель |
| (6-08) - GROUND DRIVE HYDRAULIC CIRCUIT, PRIOR TO P.I.N. JAF0104134 | (360) - CASE TRENCHER (1/86-12/04) |
| (6-09A) - GROUND DRIVE HYDRAULIC CIRCUIT, P.I.N. JAF0104134 AND AFTER | (360) - CASE TRENCHER (1/86-12/04) |
| (8-04) - BASIC HYDRAULIC CIRCUIT | (360) - CASE TRENCHER (1/86-12/04) |
| (8-08) - OIL COOLER HYDRAULIC CIRCUIT | (360) - CASE TRENCHER (1/86-12/04) |
| (8-10) - REAR ATTACHMENT SUPPLY AND RETURN LINES | (360) - CASE TRENCHER (1/86-12/04) |
| (8-14) - TRENCHER BOOM LIFT HYDRAULIC CIRCUIT | (360) - CASE TRENCHER (1/86-12/04) |
| (8-30) - BACKHOE CONTROL VALVE SUPPLY AND RETURN LINES | (360) - CASE TRENCHER (1/86-12/04) |
| (8-52) - REAR ATTACHMENT AUXILIARY HYDRAULIC CIRCUIT | (360) - CASE TRENCHER (1/86-12/04) |
| (8-60) - PLOW HYDRAULIC CIRCUIT - CONTROL VALVE, OIL COOLER, AND MOTOR | (360) - CASE TRENCHER (1/86-12/04) |
| (06-006) - GROUND DRIVE HYDRAULIC CIRCUIT | (760) - CASE TRENCHER (1/00-12/04) |
| (08-004) - BASIC HYDRAULIC CIRCUIT, MODELS WITH ELECTRONIC STEERING, PRIOR TO P.I.N. JAF0003171 | (760) - CASE TRENCHER (1/00-12/04) |
| (08-008) - BASIC HYDRAULIC CIRCUIT, MODELS WITH ELECTRONIC STEERING, P.I.N. JAF0003171 AND AFTER | (760) - CASE TRENCHER (1/00-12/04) |
| (08-014) - BASIC HYD. CIRCUIT, PRIORITY VALVE OUT, MODELS W/O ELECTRONIC STEERING, PRIOR TO P.I.N. JAF0003171 | (760) - CASE TRENCHER (1/00-12/04) |
| (08-018) - BASIC HYD. CIRCUIT, POWER BEYOND CIRCUIT, MODELS W/ REAR AUXILIARY HYD., PRIOR TO PIN JAF0003171 | (760) - CASE TRENCHER (1/00-12/04) |
| (08-020) - BASIC HYD. CIRCUIT, PRIORITY VALVE OUT, MODELS W/O ELECTRONIC STEERING, P.I.N. JAF0003171 AND AFTER | (760) - CASE TRENCHER (1/00-12/04) |
| (08-024) - BASIC HYDRAULIC CIRCUIT, RETURN FILTERS AND LINES | (760) - CASE TRENCHER (1/00-12/04) |
| (08-040) - BACKHOE SUPPLY AND RETURN LINES, CONTROL VALVE AND MOUNTING | (760) - CASE TRENCHER (1/00-12/04) |
| (08-124) - HYDRA-BORER HYDRAULIC CIRCUIT, CONTROL VALVE TO HYDRA-BORER MOTOR AND RETURN LINES | (760) - CASE TRENCHER (1/00-12/04) |
| (08-134) - PLOW HYDRAULIC CIRCUIT, PLOW CONTROL VALVE SUPPLY AND RETURN LINES, UNITS W/OUT QUAD OPTION | (760) - CASE TRENCHER (1/00-12/04) |
| (08-136) - PLOW HYD. CIRCUIT, PLOW CONTROL VALVE SUPPLY & RETURN LINES, UNITS W/ QUAD & REVERSED QUAD OPTION | (760) - CASE TRENCHER (1/00-12/04) |
| (8-028) - BACKHOE CONTROL VALVE SUPPLY AND RETURN LINES | (860) - CASE TURBO TRENCHER (2/92-12/02) |
| (6-144) - GROUND DRIVE HYDRAULIC SYSTEM | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (5-12) - STEERING HYDRAULIC CIRCUIT | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (6-02) - GROUND DRIVE HYDRAULIC SYSTEM | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (8-28) - PLOW HYDRAULIC CIRCUIT | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (8-02) - TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, CONTROL VALVE TO | (TF300) - CASE TRENCHER (1/70-12/00) |
| (8-06) - TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, CONTROL VALVE TO | (TF300) - CASE TRENCHER (1/70-12/00) |
| (8-10) - TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, CONTROL VALVE TO | (TF300) - CASE TRENCHER (1/70-12/00) |
| (8-14) - TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, P.I.N. 1213177 AND | (TF300) - CASE TRENCHER (1/70-12/00) |