| Узел | Модель |
| (10) - DIGGING CHAIN - TEETH - DIRT DRAGS | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (30) - DIRT AUGERS | (700) - DAVIS TASK FORCE TRENCHER (1/70-12/82) |
| (11E) - EXTRA HEAVY DUTY DIGGING CHAIN, TEETH, DIRT DRAGS | (DAVIS) - FLEETLINE 25+4 TRENCHER (1/76-12/78) |
| (10) - DIGGING CHAIN, DIGGING TEETH | (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) |
| (10) - DIGGING CHAIN, DIGGING TEETH | (P57) - DAVIS FLEETLINE 40+4 SUPER TRENCHER (1/72-12/86) |
| (9-040[A]) - STANDARD AND ANTI-BACKFLEX DIGGING CHAINS - 50,000 LB. CHAINLINE, 4 FOOT (1.2M) DEPTH BOOM | (360) - CASE TRENCHER (1/86-12/04) |
| (9-040[B]) - STANDARD AND ANTI-BACKFLEX DIGGING CHAINS - 50,000 LB. CHAINLINE, 5 FOOT (1.5M) DEPTH BOOM | (360) - CASE TRENCHER (1/86-12/04) |
| (9-040) - STANDARD AND ANTI-BACKFLEX DIGGING CHAINS - 50,000 LB. CHAINLINE, 3 FOOT (0.914M) DEPTH BOOM | (360) - CASE TRENCHER (1/86-12/04) |
| (9-60) - STANDARD DIGGING CHAINS, 50,000 POUND CHAINLINE, FOUR FT. DIGGING DEPTH BOOM, DIRECT DRIVE TRENCHERS | (460) - CASE TRENCHER (1/94-12/04) |
| (9-080) - STANDARD DIGGING CHAINS, 50,000 POUND CHAINLINE, FOR 4 FOOT DIGGING DEPTH BOOM | (560) - CASE TRENCHER (1/93-12/04) |
| (218) - OFFSET TRENCHER, EXTENSION MOUNTING AND DIRT AUGER MOUNTING, EXTENSION MOUNTING | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (230[1]) - DIGGING CHAINS, FOR FOUR FOOT DEPTH BOOM | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (230[2]) - DIGGING CHAINS, FOR FIVE FOOT DEPTH BOOM | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (230) - DIGGING CHAINS, FOR THREE FOOT DEPTH BOOM | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (218) - OFFSET TRENCHER, EXTENSION MOUNTING AND DIRT AUGER MOUNTING, EXTENSION MOUNTING | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (230[1]) - DIGGING CHAINS, FOR FOUR FOOT DEPTH BOOM | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (230[2]) - DIGGING CHAINS, FOR FIVE FOOT DEPTH BOOM | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (230) - DIGGING CHAINS, FOR THREE FOOT DEPTH BOOM | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (2-28) - DIGGING CHAIN & TEETH - 50,000 LB. CHAINLINE | (DH4) - CASE TRENCHER W/1.8L DIESEL ENGINE (1/79-12/88) |
| (2-30) - DIGGING CHAIN & TEETH - 50,000 LB. CHAINLINE | (DH4) - CASE TRENCHER W/2.1L ENGINE (1/79-12/88) |
| (9-396) - STANDARD DIGGING CHAINS AND TEETH, 50,000 LB. CHAINLINE | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (9-398) - ANTI-BACKFLEX DIGGING CHAINS AND TEETH, 50,000 LB. CHAINLINE | (DH4B) - CASE TRENCHER (1/79-12/91) |
| (2-30) - DIGGING CHAIN & TEETH - 50,000 LB. CHAINLINE | (DH4B) - CASE TRENCHER W/2.1L ENGINE (1/79-12/91) |
| (142) - DIGGING CHAIN AND TEETH - STANDARD | (DH5) - CASE TRENCHER (1/77-12/80) |
| (2-28) - DIGGING CHAIN & TEETH - 50,000 LB. CHAINLINE | (DH5) - CASE TRENCHER (S/N 1187961 & AFTER) (1/80-12/86) |
| (9-36) - TRENCHER DIGGING CHAINS | (MAXI-SNEAKER C) - 25+4XP TRENCHER (1/90-12/92) |