| Узел | Модель |
| (H25E) - CONTROL VALVES - 4 SPOOL, (USED ON UNITS WITH SERIAL NUMBER | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H25G) - CONTROL VALVES - 3 SPOOL, (USED ON UNITS WITH SERIAL NUMBER | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H25I) - CONTROL VALVES - 2 SPOOL, * (USED ON UNITS WITH SERIAL | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H25E) - CONTROL VALVES - 4 SPOOL, (USED ON UNITS WITH SERIAL NUMBER | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H25G) - CONTROL VALVES - 3 SPOOL, (USED ON UNITS WITH SERIAL NUMBER | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H25I) - CONTROL VALVES - 2 SPOOL, * (USED ON UNITS WITH SERIAL | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (088) - TRANSFER HOUSING AND GEARS, USED PRIOR TO TRANS. SER. NO. 23080 | (W10) - CASE UNIT LOADER (PRIOR TO S/N 8229367) (1/59-12/63) |
| (089A) - TRANSFER HOUSING AND GEARS, 1ST USED TRANS. SER. NO. 23080 | (W10) - CASE UNIT LOADER (PRIOR TO S/N 8229367) (1/59-12/63) |
| (122) - TRANSFER HOUSING AND GEARS, FIRST USED TRANSMISSION SER. NO. | (W12) - CASE UNIT LOADER (1/59-12/67) |
| (126) - TRANSFER HOUSING AND GEARS, USED PRIOR TO TRANSMISSION SER. | (W12) - CASE UNIT LOADER (1/59-12/67) |
| (114) - TRANSMISSION, TRANSFER GEARS AND OUTPUT SHAFT | (W26B) - CASE ARTICULATED WHEEL LOADER (1/70-12/76) |
| (102) - TRANSFER HOUSING AND GEARS, USED LOADER SERIAL NO. 8178298 & AFTER | (W9A) - CASE UNIT LOADER (S/N 8160001 TO 8208732) (1/60-12/63) |
| (104) - TRANSFER HOUSING AND GEARS, USED PRIOR LOADER SERIAL NO. 8178298 | (W9A) - CASE UNIT LOADER (S/N 8160001 TO 8208732) (1/60-12/63) |