HH Mud pump parts list
| S/N | MAKE | PART NO | DESCRIPTION | TO BE USED ON | QTY |
| 1 | HH | GH3161-28.00 | JA-3 shear pin safety valve | MUD PUMP | 15 |
| 2 | HH | GH3161-04.06 | oil seal | MUD PUMP | 15 |
| 3 | HH | GB/T3452.1-1992 | o-ring 190* 3.55g | MUD PUMP | 15 |
| 4 | HH | GH3161-04.07 | Double-lip oil seal: 5″*6.25″*0.625″ | MUD PUMP | 15 |
| 5 | HH | GH3161-04.08 | washer | MUD PUMP | 15 |
| 6 | HH | GH3161-04.09 | end cover | MUD PUMP | 3 |
| 7 | HH | GH3161-04.10 | lock spring | MUD PUMP | 6 |
| 8 | HH | GH3161-04.12 | Middle tension rod | MUD PUMP | 6 |
| 9 | HH | GB/T3452.1-1992 | O-ring 125*7.0g | MUD PUMP | 15 |
| 10 | HH | GH3161-28.03.00 | safety valve piston asy | MUD PUMP | 6 |
| 11 | HH | GH3161-28.05 | safety valve piston rod | MUD PUMP | 6 |
| 12 | HH | GH3161-28.06 | Vibration cushion | MUD PUMP | 6 |
| 13 | HH | GH3161-28.11 | shear pin | MUD PUMP | 30 |
| 14 | HH | GH3161-05.15 | anti-wear disc | MUD PUMP | 9 |
| 15 | HH | GH3161-05.22.00 | caliper assy | MUD PUMP | 6 |
| 16 | HH | GH3161-05.18 | piston rod | MUD PUMP | 9 |
| 17 | HH | GH3161-05.23 | liner end cover | MUD PUMP | 6 |
| 18 | HH | DMD7L1X7-10ZB1/DN300 | butterfly valve | MUD PUMP | 3 |
| 19 | HH | DMD7L1X7-10ZB1/DN150 | butterfly valve | MUD PUMP | 3 |
| 20 | HH | DMD7L1X7-10ZB1/DN200 | butterfly valve | MUD PUMP | 3 |
| 21 | HH | KDTF*1.0/DN200;oil base;CJ/T208 | rubber joint | MUD PUMP | 3 |
| 22 | HH | KDTF*1.0/DN150;oil base;CJ/T208 | rubber joint | MUD PUMP | 3 |
| 23 | HH | ψ412*3.55G | O-ring | MUD PUMP | 10 |
| 24 | HH | ψ375*5,3G | O-ring | MUD PUMP | 10 |
| 25 | HH | O-ring | 165*7-G-S | MUD PUMP | 10 |
| 26 | HH | Gasket ring | R27 | MUD PUMP | 10 |
| 27 | HH | PY-100 | OVERFLOW VALVE | MUD PUMP | 3 |
| 28 | HH | 50-250*800 MC | ISV OIL SUCTION FILTER | MUD PUMP | 3 |
| 29 | XBSY | SBG”*8″ JC-13″ 75KW 380V | MECHANIC SEAL | MUD PUMP | 5 |
| 30 | HH | GH3161-05.04.00 | INSERTING PLATE ASSY | MUD PUMP | 9 |
| 31 | HH | GH3161-05.04.00 | VALVE STEM GUIDE | MUD PUMP | 9 |
| 32 | HH | GH3161-05.10 | VALVE SPRING | MUD PUMP | 15 |
| 33 | HH | American standard | BOLT:7/8-9UNC-2A*60 | MUD PUMP | 36 |
| 34 | HH | GH3161-05.28 | STUDS BOLT:1 1/2-8UN-2A*265 | MUD PUMP | 32 |
| 35 | HH | GH3161-05.01.06 | NUT: 1 1/2-8UN-2B(SPL) | MUD PUMP | 44 |
| 36 | HH | GH3161-05.30 | BOLT:3/8-16UNC-2A*20 | MUD PUMP | 20 |
| 37 | HH | American standard | NUT:1 1/16-8UN-2B(SPL) | MUD PUMP | 36 |
| 38 | HH | American standard | BOLT: 1 1/16-8UN-2A*90 | MUD PUMP | 36 |
| 39 | HH | GH3161-05.37 | STUDS BOLT: 1 1/2-8UN-2A*560 | MUD PUMP | 20 |
