| Part Number | Product Code and Brief Description | Quick Detail | Description |
| 4148302246 | DTHF345-01, Adaptor Tube | Spare Parts | For use on DTHF345 Hammer |
| 4148302247 | DTHF345-02, O-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302248 | DTHF345-03, Circlip | Spare Parts | For use on DTHF345 Hammer |
| 4148302249 | DTHF345-04, O-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302250 | DTHF345-05, Top Sub | Spare Parts | For use on DTHF345 Hammer |
| 4148302251 | DTHF345-06, Circlip | Spare Parts | For use on DTHF345 Hammer |
| 4148302252 | DTHF345-07, Filter | Spare Parts | For use on DTHF345 Hammer |
| 4148302253 | DTHF345-08, Distributor Nozzle | Spare Parts | For use on DTHF345 Hammer |
| 4148302254 | DTHF345-09, LX-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302255 | DTHF345-10, Check Valve Dart | Spare Parts | For use on DTHF345 Hammer |
| 4148302256 | DTHF345-11, Y-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302257 | DTHF345-12, Spring | Spare Parts | For use on DTHF345 Hammer |
| 4148302258 | DTHF345-13, Plunger | Spare Parts | For use on DTHF345 Hammer |
| 4148302259 | DTHF345-14, Y-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302260 | DTHF345-15, Inner Cylinder | Spare Parts | For use on DTHF345 Hammer |
| 4148302261 | DTHF345-16, Inner Cylinder with O-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302262 | DTHF345-17, Piston | Spare Parts | For use on DTHF345 Hammer |
| 4148302263 | DTHF345-18, Sample Tube Lower | Spare Parts | For use on DTHF345 Hammer |
| 4148302264 | DTHF345-19, Piston Case | Spare Parts | For use on DTHF345 Hammer |
| 4148302265 | DTHF345-20, Guide Sleeve | Spare Parts | For use on DTHF345 Hammer |
| 4148302266 | DTHF345-21, O-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302267 | DTHF345-22, Circlip | Spare Parts | For use on DTHF345 Hammer |
| 4148302268 | DTHF345-23, Bit Retainer Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302269 | DTHF345-24, Bit Retainer Ring with O-Ring | Spare Parts | For use on DTHF345 Hammer |
| 4148302270 | DTHF345-25, Shroud | Spare Parts | For use on DTHF345 Hammer |
| 4148302271 | DTHF345-26, Driver Sub | Spare Parts | For use on DTHF345 Hammer |
