| Узел | Модель |
| (138) - SWING REDUCER, USED WITH SERIAL NUMBER 6203000 THRU 6203190 | (980) - CASE CRAWLER EXCAVATOR (1/73-12/80) |
| (184) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (880) - CASE CRAWLER EXCAVATOR (1/71-12/80) |
| (180) - SWING REDUCER, (ORIGINAL EQUIPMENT) | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (346) - SWING GEARBOX, BEFORE PIN 6205625 | (880C) - CASE CRAWLER EXCAVATOR (7/80-12/84) |
| (058) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (35EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (058) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (35YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (104) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 450 THRU 478) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (D13) - SWING REDUCER | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (066) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (40EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (D13) - SWING REDUCER | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (066) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (40YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (D13) - SWING REDUCER, RATIO 24.20:1 | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |
| (062) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 550 THRU 645) | (50) - DROTT SERIES-B CRAWLER EXCAVATOR (S/N 550 & AFTER) (1/72-12/88) |