| Узел | Модель |
| (14) - WISCONSIN ENGINE INSTALLATION | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (17A) - CASE 207 ENGINE - HOOD - MUFFLER - RADIATOR | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (50) - ENGINE INSTALLATION PARTS - DEUTZ ENGINE | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (08) - INSTRUMENTS, ENGINE CONTROLS & ACCESSORIES - WISCONSIN ENGINE | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (10) - INSTRUMENTS, ENGINE CONTROLS & ACCESSORIES - FORD ENGINES | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (38) - ENGINE INSTALLATION, (UP TO SERIAL NO. 1107194) | (N63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (40) - ENGINE INSTALLATION, (SERIAL NO. 1107194 AND UP) | (N63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (08) - INSTRUMENTS, ENGINE CONTROLS & ACCESSORIES - WISCONSIN ENGINE | (P55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (10) - INSTRUMENTS, ENGINE CONTROLS & ACCESSORIES - FORD ENGINES | (P55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (38) - ENGINE INSTALLATION, (UP TO SERIAL NO. 1107194) | (P63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (40) - ENGINE INSTALLATION, (SERIAL NO. 1107194 AND UP) | (P63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (38) - ENGINE INSTALLATION, (UP TO SERIAL NO. 1107194) | (T63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (40) - ENGINE INSTALLATION, (SERIAL NO. 1107194 AND UP) | (T63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (028) - H612887 AUXILIARY FUEL TANK KIT, FRONT MOUNTED | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (030) - H614610 AUXILIARY FUEL TANK KIT, REAR MOUNTED | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (028) - H612887 AUXILIARY FUEL TANK KIT, FRONT MOUNTED | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (030) - H614610 AUXILIARY FUEL TANK KIT, REAR MOUNTED | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (020) - FUEL SYSTEM - DIESEL ENGINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (022) - FUEL SYSTEM - GASOLINE ENGINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (1-22) - FUEL SYSTEM | (DH7) - CASE TRENCHER (1/79-12/82) |