| Узел | Модель |
|---|
| (138) - SWING REDUCER, USED WITH SERIAL NUMBER 6203000 THRU 6203190 | (980) - CASE CRAWLER EXCAVATOR (1/73-12/80) |
| (139A) - SWING REDUCER AND BRAKE HOUSING, (USED WITH SERIAL NUMBER 6203191 THRU 6203592) | (980) - CASE CRAWLER EXCAVATOR (1/73-12/80) |
| (139E) - SWING REDUCER AND BRAKE HOUSING, (USED WITH SERIAL NUMBER 6203593 AND AFTER) | (980) - CASE CRAWLER EXCAVATOR (1/73-12/80) |
| (230) - SWING REDUCER, (USED ON UNITS PRIOR TO PIN 6203908) | (980B) - CASE CRAWLER EXCAVATOR (S/N 6203751 & AFTER) (1/76-12/81) |
| (234) - SWING REDUCER, (USED ON UNITS WITH PIN 6204053 AND AFTER) | (980B) - CASE CRAWLER EXCAVATOR (S/N 6203751 & AFTER) (1/76-12/81) |
| (184) - SWING REDUCER, (USED AS ORIGINAL EQUIPMENT) | (880) - CASE CRAWLER EXCAVATOR (1/71-12/80) |
| (186) - SWING REDUCER, (IMPROVED SWING REDUCER USED AS REPLACEMENT) | (880) - CASE CRAWLER EXCAVATOR (1/71-12/80) |
| (180) - SWING REDUCER, (ORIGINAL EQUIPMENT) | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (184) - SWING REDUCER AND BRAKE HOUSING, (USED AS REPLACEMENT) | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (104) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 450 THRU 478) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (106) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 479 THRU 803) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (108) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 804 THRU 6275248) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (104) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 6279926 - 6280130) (SN.6279926 & AFTER) | (50) - DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6279926 & AFTER) (1/76-12/80) |
| (106) - SWING REDUCER, (USED ON UNITS WITH SERIAL NUMBER 6280131 & AFTER) (SN. 6279926 & AFTER) | (50) - DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6279926 & AFTER) (1/76-12/80) |
