| Узел | Модель |
| (048) - PISTON ASSEMBLY, 188 DIESEL ENGINE | (1835) - CASE UNI-LOADER SKID STEER LOADER (7/80-12/82) |
| (2-66) - PISTON ASSEMBLY, 188 DIESEL ENGINE | (1835B) - CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) (7/82-12/87) |
| (078) - PISTONS, (188) DIESEL ENGINE, PRIOR TO ENGINE SERIAL NO. 2836084, CONNECTING RODS | (1845) - CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) (1/75-12/88) |
| (080) - PISTONS, (188) DIESEL ENGINE, ENGINE SERIAL NO. 2836084 AND AFTER, CONNECTING ROD | (1845) - CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) (1/75-12/88) |
| (048) - PISTONS, 188 DIESEL ENGINE | (1845B) - CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) (7/83-12/85) |
| (078) - PISTONS, (188) DIESEL ENGINE, PRIOR TO ENGINE SERIAL NO. 2836084, CONNECTING RODS | (1845S) - CASE UNI-LOADER SKID STEER LOADER (1/75-12/88) |
| (080) - PISTONS, (188) DIESEL ENGINE, ENGINE SERIAL NO. 2836084 AND AFTER, CONNECTING ROD | (1845S) - CASE UNI-LOADER SKID STEER LOADER (1/75-12/88) |