| Узел | Модель |
| (9-002) - FRAME WELDMENT AND STABILIZERS, ETC. | (1500TX) - CASE HORIZONTAL DIRECTIONAL DRILLING MACHINE (1/93-12/94) |
| (9-018) - BOOM ASSEMBLY | (1500TX) - CASE HORIZONTAL DIRECTIONAL DRILLING MACHINE (1/93-12/94) |
| (8-034) - BACKFILL BLADE HYD. CIRCUIT, FRONT BULKHEAD PLATE TO BLADE LIFT CYLINDER, FOUR-WAY BACKFILL BLADE | (460) - CASE TRENCHER (1/94-12/04) |
| (8-036) - BACKFILL BLADE HYD. CIRCUIT, FRONT BULKHEAD PLATE TO BLADE LIFT & TILT CYLS., SIX-WAY BACKFILL BLADE | (460) - CASE TRENCHER (1/94-12/04) |
| (8-038) - BACKFILL BLADE LIFT CYLINDER ASSEMBLY, H674312, FOUR-WAY AND SIX-WAY BACKFILL BLADES | (460) - CASE TRENCHER (1/94-12/04) |
| (9-14) - BACKFILL BLADE AND MOUNTING, FOUR-WAY BACKFILL BLADE | (460) - CASE TRENCHER (1/94-12/04) |
| (9-16) - BACKFILL BLADE AND MOUNTING, SIX-WAY BACKFILL BLADE | (460) - CASE TRENCHER (1/94-12/04) |
| (8-036) - BACKFILL BLADE HYDRAULIC CIRCUIT, FRONT BULKHEAD PLATE TO BLADE LIFT AND TILT CYLINDERS | (560) - CASE TRENCHER (1/93-12/04) |
| (8-038) - BACKFILL BLADE LIFT CYLINDER ASSEMBLY - H674312 | (560) - CASE TRENCHER (1/93-12/04) |
| (9-018) - BACKFILL BLADE, FRAME, AND MOUNTING | (560) - CASE TRENCHER (1/93-12/04) |
| (8-032) - BACKFILL BLADE HYDRAULIC CIRCUIT, FRONT BULKHEAD PLATE TO CYLINDERS | (660) - CASE TRENCHER (1/86-12/03) |
| (8-034) - BACKFILL BLADE LIFT CYLINDER - H674312 | (660) - CASE TRENCHER (1/86-12/03) |
| (9-020) - BACKFILL BLADE, FRAME AND MOUNTING | (660) - CASE TRENCHER (1/86-12/03) |
| (08-04) - HYDRAULICS - BOOM TILT AND REAR STABILIZERS | (6010) - CASE TURBO HORIZONTAL DIRECTIONAL DRILLING MACHINE (7/99-12/04) |
| (08-29) - CYLINDER ASSY - BOOM TILT | (6010) - CASE TURBO HORIZONTAL DIRECTIONAL DRILLING MACHINE (7/99-12/04) |
| (09-05) - BOOM | (6010) - CASE TURBO HORIZONTAL DIRECTIONAL DRILLING MACHINE (7/99-12/04) |