| Узел | Модель |
| (12) - INSTRUMENTS & WIRING | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (76) - DUAL UP-FRONT CONTROLS | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (34) - PTO CIRCUIT - T-70 TRENCHER ATTACHMENT, SPEC. # 7055-3001 TO 7055-3067 | (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) |
| (18) - VALVE, PUMP AND MOTOR CONTROLS | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (34) - PTO CIRCUIT - T-70 TRENCHER ATTACHMENT, SPEC. # 7055-3001 TO 7055-3067 | (P55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (18) - VALVE, PUMP AND MOTOR CONTROLS | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (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) |