DBZ DQ450 TDS Parts list
| 1 | Friction bushing | DQ004.12.03 | pc | 3 |
| 2 | Friction bushing | DQ004.12.17 | pc | 3 |
| 3 | Double Lug Oil Seal | R01-FG | pc | 3 |
| 4 | Gooseneck assembled | DQ004.06.00 | set | 3 |
| 5 | Flushing pipe assembly | DQ004.04.00 | set | 5 |
| 6 | Mud Pipe | DQ004.04.02 | pc | 60 |
| 7 | Drilling mud packing | SL001.05.04 | pc | 300 |
| 8 | O-ring | GB/T3452.1 | pc | 30 |
| 9 | O-ring | GB/T3452.1 | pc | 30 |
| 10 | Strop | DH012.03 | pc | 4 |
| 11 | Hanging eyelet | DQ002.06.08.05.00 | pc | 2 |
| 12 | OR type rotary seal | OR 3200 033 00161F | pc | 22 |
| 13 | Double Lug Oil Seal | R01-FG | pc | 3 |
| 14 | Double Lug Oil Seal | R01-FG | pc | 6 |
| 15 | Bearing | Т1120 | pc | 2 |
| 16 | Bearing (cone) | 32044/YB2 | pc | 2 |
| 17 | Bearing (roller) | NU1038M/C4 | pc | 3 |
| 18 | Double Seal Oil Seal | R01-FG | pc | 3 |
| 19 | Double Seal Oil Seal | GTC002100 | pc | 6 |
| 20 | Piston accumulator | HXQ-L10/20-H | pc | 6 |
| 21 | Air cooling device | FL 1.45/4.22 (по бирке) | set | 5 |
| 22 | Rotator motor | 2K-305 (604-0127) | pc | 6 |
| 23 | O-ring | 2-341 | pc | 3 |
| 24 | O-ring | 2-335/8-332 | pc | 3 |
| 25 | Parbak clamping ring | 8-335 | pc | 6 |
| 26 | O-ring | 2-332 | pc | 3 |
| 27 | Parbak clamping ring | 8-332 | pc | 3 |
| 28 | Винт | GB/T70.1 | pc | 48 |
| 29 | Винт | GB/T70.1 | pc | 48 |
| 30 | Holding key body | DQ004.01.20 | pc | 3 |
| 31 | Dies | DQ004.01.18.00 | pc | 6 |
| 32 | Manual Internal BOP | DQ001.02.02 | pc | 6 |
| 33 | Automatic Internal BOP | DQ004.02.10.00 | pc | 6 |
| 34 | Mounting support | DQ004.02.03 | pc | 2 |
| 35 | Guide rod | DQ018.02.03.02 | pc | 2 |
| 36 | Roller support | DQ004.02.03.03LS | pc | 2 |
| 37 | Roller | CF24 BR | pc | 4 |
| 38 | Stainless steel pipe | GB/T 14976 | pc | 1 |
| 39 | Three way adapter | AC-16-22-16RN | pc | 2 |
| 40 | Piston pump | A10V028DR/31R- PSC12K01 | pc | 6 |
| 41 | SAE clamping flange | FL-12 | pc | 3 |
| 42 | SAE clamping flange | FL-20 | pc | 3 |
| 43 | Explosion Proof Solenoid Valve | DHA-0631/2/РА-М/7 24DC | pc | 12 |
| 44 | Explosion Proof Solenoid Valve | DHA-0631/2/А/РА-М/7 24DC | pc | 6 |
| 45 | Explosion Proof Solenoid Valve | DHA-0713/РА-М/7 24DC | pc | 30 |
| 46 | Nitrogen filling screw | CQJ-D-H | pc | 5 |
| 47 | High pressure hose | HFH2-P1-3-P-1 | pc | 5 |
| 48 | Pressure gauge | YN-63-III 0-25 МРа | pc | 5 |
| 49 | Oil Suction Filter | TF100x100L | pc | 40 |
| 50 | Filter | SP-10×25 | pc | 20 |
| 51 | Hose assembly | 16II-660J26C1- F12C9 | pc | 10 |
| 52 | Cooling device assembled with electric motors | YJ13.500.000L | set | 3 |
| 53 | Cooling device assembled with electric motors | YJ13.500.000 | set | 3 |