| Узел | Модель |
| (164) - LEVELER TUBING | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (260) - "E" BOOM WRIST-O-TWIST TUBING | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (262) - "Y" BOOM AUXILIARY TUBING | (880B) - CASE CRAWLER EXCAVATOR (1/76-12/80) |
| (083) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 300 THRU 596) | (35EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (085) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 597 AND AFTER.) | (35EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (083) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 300 THRU 596) | (35YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (085) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 597 AND AFTER.) | (35YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/69-12/77) |
| (146) - LEVELER HYDRAULICS, (USED WITH STANDARD GAUGE TRACK UNITS),(USED ON UNITS WITH SN. 450 THRU 642) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (148) - LEVELER HYDRAULICS, (USED WITH STANDARD GAUGE TRACK UNITS),(USED ON UNITS WITH SN. 643 AND AFTER) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (150) - LEVELER HYDRAULICS, (USED WITH WIDE GAUGE TRACK UNITS)(USED ON UNITS WITH SN. 450 THRU 642) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (152) - LEVELER HYDRAULICS, (USED WITH WIDE GAUGE TRACK UNITS)(USED ON UNITS WITH SN. 643 AND AFTER) | (40BLC) - DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR (1/71-12/84) |
| (090) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NO. 1500 THRU 1903) | (40EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (092) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NO. 1904 - UP | (40EC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (090) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NO. 1500 THRU 1903) | (40YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (092) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NO. 1904 - UP | (40YC) - DROTT SERIES-B CRAWLER EXCAVATOR (1/71-12/84) |
| (E12) - LEVELER HYDRAULICS | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |
| (086) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 550 THRU 836) | (50) - DROTT SERIES-B CRAWLER EXCAVATOR (S/N 550 & AFTER) (1/72-12/88) |
| (088) - LEVELER HYDRAULICS, (USED ON UNITS WITH SERIAL NUMBER 837 AND AFTER) | (50) - DROTT SERIES-B CRAWLER EXCAVATOR (S/N 550 & AFTER) (1/72-12/88) |