| Узел | Модель |
| (06) - HYDRAULIC SYSTEM - STEERING CIRCUIT | (30) - DAVIS FLEETHOE TRENCHER (1/70-12/80) |
| (68) - HYDRAULIC BACKFILL BLADE & CYLINDER ASSEMBLIES | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (14) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (15A) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (68) - HYDRAULIC BACKFILL BLADE & CYLINDER ASSEMBLIES | (P55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (14) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (15A) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (8-62) - PLOW LIFT HYDRAULIC CIRCUIT | (360) - CASE TRENCHER (1/86-12/04) |
| (08-096) - CENTERLINE TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, TRENCHERS WITH DUAL (INTERNAL) BOOM LIFT CYLINDERS | (760) - CASE TRENCHER (1/00-12/04) |
| (08-098) - CENTERLINE TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, TRENCHERS W/SINGLE (EXTERNAL) BOOM LIFT CYLINDER | (760) - CASE TRENCHER (1/00-12/04) |
| (08-100) - OFFSET TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, TRENCHERS WITH DUAL (INTERNAL) BOOM LIFT CYLINDERS | (760) - CASE TRENCHER (1/00-12/04) |
| (08-102) - OFFSET TRENCHER BOOM LIFT HYDRAULIC CIRCUIT, TRENCHERS WITH SINGLE (EXTERNAL) BOOM LIFT CYLINDER | (760) - CASE TRENCHER (1/00-12/04) |
| (05-018) - REAR STEERING HYDRAULIC CIRCUIT, TANDEM PUMP TO VALVES, MODELS WITH ELECTRONIC STEERING | (760) - CASE TRENCHER (1/00-12/04) |
| (05-022) - REAR STEERING HYD. CIRCUIT, PRESSURE REDUCING VALVE CIRCUIT, IF USED, MODELS W/ ELECTRONIC STEERING | (760) - CASE TRENCHER (1/00-12/04) |
| (05-024) - REAR STEERING HYD. CIRCUIT, REAR STEERING LOCKOUT VALVE TO CYLINDERS, MODELS W/ ELECTRONIC STEERING | (760) - CASE TRENCHER (1/00-12/04) |
| (05-026) - REAR STEERING HYD. CIRCUIT, MODELS W/O ELECTRONIC STEERING, PRIOR TO P.I.N. JAF0022965 | (760) - CASE TRENCHER (1/00-12/04) |
| (05-028) - REAR STEERING HYDRAULIC CIRCUIT, MODELS WITHOUT ELECTRONIC STEERING, P.I.N. JAF0022965 AND AFTER | (760) - CASE TRENCHER (1/00-12/04) |
| (5-12) - REAR STEERING HYDRAULIC CIRCUIT | (860) - CASE TURBO TRENCHER (2/92-12/02) |
| (05-06) - HYDRAULICS STEERING, REAR | (960) - CASE TURBO TRENCHER (7/92-12/04) |
| (08-04) - HYDRAULICS SOLENOID VALVE | (960) - CASE TURBO TRENCHER (7/92-12/04) |
| (050) - STEERING HYDRAULIC CIRCUIT | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (050) - STEERING HYDRAULIC CIRCUIT | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (086) - REEL CARRIER HYDRAULIC SYSTEM | (DH5) - CASE TRENCHER (1/77-12/80) |
| (092) - PLOW HYDRAULIC SYSTEM | (DH5) - CASE TRENCHER (1/77-12/80) |
| (3-16) - REEL CARRIER HYDRALULIC SYSTEM | (DH7) - CASE TRENCHER (1/79-12/82) |
| (4-08) - BLADE LIFT HYDRAULIC SYSTEM | (DH7) - CASE TRENCHER (1/79-12/82) |
| (8-12) - SELECTOR VALVE AND ATTACHMENT LIFT HYDRAULIC CIRCUITS, PLOW AND TRENCHER | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (08-012) - SELECTOR VALVE AND ATTACHMENT LIFT HYDRAULIC CIRCUITS, PLOW AND TRENCHER | (MAXI-SNEAKER) - SERIES-C TRENCHER (1/93-12/99) |
| (2-18) - TRENCHER BOOM LIFT HYDRAULIC SYSTEM | (CASE) - SERIES-B MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (3-12) - PLOW LIFT HYDRAULIC SYSTEM (WITH TRENCHER) | (CASE) - SERIES-B MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (8-22) - BACKFILL BLADE HYDRAULIC CIRCUIT, LIFT AND ANGLE CIRCUITS | (TF300) - CASE TRENCHER (1/70-12/00) |
| (08-03) - HYDRAULIC CIRCUIT BACKFILL BLADE | (TF300B) - CASE TRENCHER (1/01-12/01) |