| Узел | Модель |
| (22) - BOOMS, DIGGING CHAIN, TEETH | (120) - CASE TRIMLINE TRENCHER (1/76-12/81) |
| (09-008) - CHANNEL BOOM, 24 INCH DIGGING DEPTH | (60) - CASE TRENCHER (5/91-12/01) |
| (09-010) - CHANNEL BOOM, 36 INCH DIGGING DEPTH | (60) - CASE TRENCHER (5/91-12/01) |
| (36) - SINGLE CHAIN BOOMS, BOOM END | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (38) - DOUBLE CHAIN BOOMS, BOOM END | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (50) - AUGER ATTACHMENTS, COUNTERWEIGHTS | (1000) - DAVIS TASKFORCE SUPER TRENCHER (1/72-12/81) |
| (16) - DIGGING BOOM, CHAIN, DIGGING TEETH | (70) - DAVIS TRIMLINE TRENCHER (1/77-12/80) |
| (06) - BOOMS - BOOM END - IDLER SPROCKETS | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (30) - DIRT AUGERS | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (16) - DIGGING BOOMS | (DAVIS) - FLEETLINE 16+4 TRENCHER (1/76-12/82) |
| (06) - DIGGING BOOMS | (DAVIS) - FLEETLINE 25+4 TRENCHER (1/76-12/78) |
| (11A) - EXTRA HEAVY DUTY DIGGING BOOMS, BOOM END | (DAVIS) - FLEETLINE 25+4 TRENCHER (1/76-12/78) |
| (42) - BOOMS, BOOM END, IDLERS, AUGERS | (L55) - DAVIS FLEETLINE 70+4 TRENCHER (1/70-12/79) |
| (08) - DIGGING CHAIN DRIVE, BOOMS, BOOM END | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (42) - BOOMS, BOOM END, IDLERS, AUGERS | (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) |
| (12) - DIGGING BOOM, CHAIN, DIGGING TEETH | (S101) - DAVIS FLEETLINE 7+2 TRENCHER (1/75-12/76) |
| (42) - CHANNEL BOOM AND SAFETY BAR | (TL200) - CASE TRENCHER (1/81-12/83) |
| (44) - SPROCKET BOOM AND SAFETY BAR | (TL200) - CASE TRENCHER (1/81-12/83) |
| (9-030) - TRENCHER BOOMS AND MOUNTING | (360) - CASE TRENCHER (1/86-12/04) |
| (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) |
| (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) |
| (2-26) - TRENCHER BOOMS | (DH4) - CASE TRENCHER W/1.8L DIESEL ENGINE (1/79-12/88) |
| (2-28) - TRENCHER BOOMS | (DH4) - CASE TRENCHER W/2.1L ENGINE (1/79-12/88) |
| (9-386) - TRENCHER BOOMS, SPROCKETS, AND CHANNELS | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (2-28) - TRENCHER BOOMS | (DH4B) - CASE TRENCHER W/2.1L ENGINE (1/79-12/91) |
| (128) - AUGER INSTALLATION - STANDARD CHAINLINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (132) - AUGER INSTALLATION - OFFSET OR QUAD WITH STANDARD CHAINLINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (136) - DIGGING BOOM ASSEMBLIES - STANDARD CHAINLINE | (DH5) - CASE TRENCHER (1/77-12/80) |
| (2-26) - TRENCHER BOOMS | (DH5) - CASE TRENCHER (S/N 1187961 & AFTER) (1/80-12/86) |
| (9-178) - TRENCHER CHANNEL BOOM AND MOUNTING | (CASE) - MAXI-SNEAKER CABLE LAYER (1/83-12/86) |
| (9-180) - TRENCHER SPROCKET BOOM AND MOUNTING | (CASE) - MAXI-SNEAKER CABLE LAYER (1/83-12/86) |
| (9-18) - TRENCHER CHANNEL BOOM AND MOUNTING | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (9-20) - TRENCHER SPROCKET BOOM AND MOUNTING | (CASE) - SERIES-B MAXI-SNEAKER CABLE LAYER (1/79-12/86) |
| (09-018) - TRENCHER CHANNEL BOOM AND MOUNTING | (MAXI-SNEAKER) - SERIES-C TRENCHER (1/93-12/99) |
| (09-020) - TRENCHER SPROCKET BOOM AND MOUNTING | (MAXI-SNEAKER) - SERIES-C TRENCHER (1/93-12/99) |
| (9-30) - TRENCHER BOOMS AND MOUNTING | (MAXI-SNEAKER C) - 25+4XP TRENCHER (1/90-12/92) |
| (2-06) - TRENCHER BOOM, BOOM END INSTALLATION - SPROCKET BOOM | (CASE) - SERIES-B MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (2-08) - TRENCHER BOOM, BOOM END INSTALLATION - CHANNEL BOOM | (CASE) - SERIES-B MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (2-10) - TRENCHER BOOMS - SPROCKET | (CASE) - SERIES-B MINI-SNEAKER CABLE LAYER (1/78-12/86) |
| (9-28) - TRENCHER SPROCKET BOOM AND MOUNTING | (TF300) - CASE TRENCHER (1/70-12/00) |
| (9-30) - TRENCHER CHANNEL BOOM AND MOUNTING | (TF300) - CASE TRENCHER (1/70-12/00) |
| (09-12) - TRENCHER BOOM MOUNTING | (TF300B) - CASE TRENCHER (1/01-12/01) |
| (09-13) - TRENCHER BOOM MOUNTING | (TF300B) - CASE TRENCHER (1/01-12/01) |
| (9-18) - BOOM | (TL100) - CASE TRENCHER (1/76-12/88) |