| Узел | Модель |
| (02) - SHEARS HYDRAULIC CIRCUIT | (688) - CASE EXCAVATOR - HYDRAULIC SHEARS (12/85-12/93) |
| (10) - SHEARS HYDRAULIC CIRCUIT | (688) - CASE EXCAVATOR - HYDRAULIC SHEARS (12/85-12/93) |
| (8C-08) - CIRCUIT - VALVE BANK PARTITION, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8C-10) - CIRCUIT - ANTI-COLLISION, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8C-12) - CIRCUIT - QUICK COUPLER, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8D-02) - CIRCUIT - OPERATORS COMPARTMENT, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8D-04) - CIRCUIT - OPERATORS COMPARTMENT, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8E-06) - CONTROL OPTION - HYDRAULIC AND ELECTRIC, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8E-08) - CONTROL OPTION - ELECTRIC, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8E-20) - CONTROL OPTION - HYDRAULIC AND ELECTRIC, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (7-02) - UNDERCARRIAGE CIRCUIT, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (7-04) - UNDERCARRIAGE CIRCUIT - MONO-SPEED, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (7-06) - UNDERCARRIAGE CIRCUIT - TWO SPEED, 688B CK (120301-) | (688BCK) - CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER) (3/93-12/96) |
| (8C-18) - VALVE SUPPORT HYDRAULIC CIRCUIT, (-10629) | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8C-20) - VALVE SUPPORT HYDRAULIC CIRCUIT, (10630-11128, 11130) | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8C-22) - VALVE SUPPORT HYDRAULIC CIRCUIT, (11129, 11131-) | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8F-06) - ELECTRIC CONTROL OPTION | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8F-08) - HYDRAULIC AND ELECTRIC CONTROL OPTION | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8F-10) - HYDRAULIC AND ELECTRIC CONTROL OPTION | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (8G-046) - JIB CYLINDER WITH SAFETY SYSTEM (LINKED BOOM) | (688C) - CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER) (5/89-12/93) |
| (08D-06) - HYDRAULIC CIRCUIT OPERATORS COMPARTMENT 788P | (788) - CASE WHEELED EXCAVATOR - LOW PROFILE CAB (9/95-12/02) |
| (08D-10) - HYDRAULIC CIRCUIT OPERATORS COMPARTMENT 788PSU | (788) - CASE WHEELED EXCAVATOR - LOW PROFILE CAB (9/95-12/02) |
| (60) - SWING LIMIT HYDRAULIC CIRCUIT | (688B) - CASE WHEELED EXCAVATOR - RAIL-ROAD (GERMANY) (8/98-12/02) |