| Узел | Модель |
| (32) - DIGGING CHAIN DRIVE | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (40) - T-70 TRENCHER DIGGING CHAIN DRIVE | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (18) - DRIVE LINE, AXLES, CHAIN REDUCTION | (N63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (26) - LINE-LAYER ATTACHMENT | (N63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (10) - BLADE & DROP CHUTE ASSY - 12" X 1" X 5", 18" X 3/4" X 5", 18" X 1" X 4", 18" X 1-1/4" X 4" | (P-60) - DAVIS LINE LAYER ATTACHMENT (1/81-12/88) |
| (12) - BLADE & DROP CHUTE ASSY-18" X 1-1/2" X 4", 24"X 3/4"X 5" 24" X 1"X 5" X 24" X 1-1/4" X 4" | (P-60) - DAVIS LINE LAYER ATTACHMENT (1/81-12/88) |
| (08) - DIGGING CHAIN DRIVE, BOOMS, BOOM END | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (47A) - OFFSET TRENCHER ATTACHMENT | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (40) - T-70 TRENCHER DIGGING CHAIN DRIVE | (P55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (08) - DIGGING CHAIN DRIVE, BOOMS, BOOM END | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (47A) - OFFSET TRENCHER ATTACHMENT | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (18) - DRIVE LINE, AXLES, CHAIN REDUCTION | (P63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (26) - LINE-LAYER ATTACHMENT | (P63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/88) |
| (12) - DIGGING BOOM, CHAIN, DIGGING TEETH | (S101) - DAVIS FLEETLINE 7+2 TRENCHER (1/75-12/76) |
| (18) - DRIVE LINE, AXLES, CHAIN REDUCTION | (T63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (26) - LINE-LAYER ATTACHMENT | (T63) - DAVIS MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (2-08) - TRENCHER HEADSHAFT INSTALLATION | (DH7) - CASE TRENCHER (1/79-12/82) |