| Узел | Модель |
| (11C) - EXTRA HEAVY DUTY DIGGING CHAIN DRIVE LINE | (DAVIS) - FLEETLINE 25+4 TRENCHER (1/76-12/78) |
| (220) - CHANNEL BOOMS | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (222) - SPROCKET BOOMS | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (224) - UNIBOOMS, CHANNEL AND SPROCKET BOOMS | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (220) - CHANNEL BOOMS | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (222) - SPROCKET BOOMS | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (224) - UNIBOOMS, CHANNEL AND SPROCKET BOOMS | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (2-10) - TRENCHER BOOM, BOOM END INSTALLATION - SPROCKET BOOM | (DH4) - CASE TRENCHER W/1.8L DIESEL ENGINE (1/79-12/88) |
| (2-12) - TRENCHER BOOM, BOOM END INSTALLATION - CHANNEL BOOM | (DH4) - CASE TRENCHER W/1.8L DIESEL ENGINE (1/79-12/88) |
| (2-12) - TRENCHER BOOM, BOOM END INSTALLATION - SPROCKET BOOM | (DH4) - CASE TRENCHER W/2.1L ENGINE (1/79-12/88) |
| (2-14) - TRENCHER BOOM, BOOM END INSTALLATION - CHANNEL BOOM | (DH4) - CASE TRENCHER W/2.1L ENGINE (1/79-12/88) |
| (9-382) - TRENCHER SPROCKET BOOM AND BOOM END MOUNTING | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (9-384) - TRENCHER CHANNEL BOOM AND BOOM END MOUNTING | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (2-12) - TRENCHER BOOM, BOOM END INSTALLATION - SPROCKET BOOM | (DH4B) - CASE TRENCHER W/2.1L ENGINE (1/79-12/91) |
| (2-14) - TRENCHER BOOM, BOOM END INSTALLATION - CHANNEL BOOM | (DH4B) - CASE TRENCHER W/2.1L ENGINE (1/79-12/91) |
| (124) - BOOM INSTALLATION, BOOM END INSTALLATION - STANDARD CHAINLINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (126) - BOOM INSTALLATION, BOOM END INSTALLATION - HEAVY DUTY CHAINLINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (2-10) - TRENCHER BOOM, BOOM END INSTALLATION - SPROCKET BOOM | (DH5) - CASE TRENCHER (S/N 1187961 & AFTER) (1/80-12/86) |
| (2-12) - TRENCHER BOOM, BOOM END INSTALLATION - CHANNEL BOOM | (DH5) - CASE TRENCHER (S/N 1187961 & AFTER) (1/80-12/86) |
| (9-30) - TRENCHER BOOMS AND MOUNTING | (MAXI-SNEAKER C) - 25+4XP TRENCHER (1/90-12/92) |