| Узел | Модель |
| (26) - BORING ATTACHMENTS | (CASE) - HYDRA-BORER (11/88-12/91) |
| (04) - MAIN FRAME - DIRT CHUTES | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (04) - MAIN FRAME, SEAT, HOOD | (DAVIS) - FLEETLINE 25+4 TRENCHER (1/76-12/78) |
| (40) - T-70 TRENCHER DIGGING CHAIN DRIVE | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (04) - FRONT FRAME, FENDERS, HOOD | (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) |
| (04) - FRONT FRAME, FENDERS, HOOD | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (9-084) - HYDRA-BORER BORING ATTACHMENTS | (360) - CASE TRENCHER (1/86-12/04) |
| (9-90) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (460) - CASE TRENCHER (1/94-12/04) |
| (9-112) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (560) - CASE TRENCHER (1/93-12/04) |
| (9-102) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (660) - CASE TRENCHER (1/86-12/03) |
| (09-118) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (760) - CASE TRENCHER (1/00-12/04) |
| (9-100) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS - CONTINUED | (860) - CASE TURBO TRENCHER (2/92-12/02) |
| (09-45) - COUPLER, HYDRA-BORER BORING ATTACHMENTS | (960) - CASE TURBO TRENCHER (7/92-12/04) |
| (244) - DIRT GUARD AND DEFLECTOR, STANDARD TRENCHER | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (428) - HYDRA-BORER BORING ATTACHMENTS | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (244) - DIRT GUARD AND DEFLECTOR, STANDARD TRENCHER | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (428) - HYDRA-BORER BORING ATTACHMENTS | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (9-460) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (212) - HYDRA-BORER OPTIONAL BORING EQUIPMENT | (DH5) - CASE TRENCHER (1/77-12/80) |
| (9-190) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (CASE) - MAXI-SNEAKER CABLE LAYER (1/83-12/86) |
| (9-30) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (09-036) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (MAXI-SNEAKER) - SERIES-C TRENCHER (1/93-12/99) |
| (9-14) - DRIVE CHAIN GUARD AND DIRT DEFLECTOR, USED ON MODELS PRIOR TO P.I.N. JAF0021856 | (MAXI-SNEAKER C) - 25+4XP TRENCHER (1/90-12/92) |
| (9-76) - HYDRA-BORER BORING ATTACHMENTS | (MAXI-SNEAKER C) - 25+4XP TRENCHER (1/90-12/92) |
| (9-10) - DRIVE CHAIN GUARD AND DIRT DEFLECTOR | (TF300) - CASE TRENCHER (1/70-12/00) |
| (9-82) - HYDRA-BORER COUPLER AND BORING ATTACHMENTS | (TF300) - CASE TRENCHER (1/70-12/00) |
| (09-05) - DIRT DEFLECTOR GUARD, CHAIN | (TF300B) - CASE TRENCHER (1/01-12/01) |