OPI 700HDL Mud Pump Parts
CHINA KOMAL supplies comprehensive spare parts for OPI 700HDL mud pumps,
including liners, liner packing, valves, valve seats, pistons, rods, and all wear components.
All 700HDL parts are manufactured to OEM specifications with strict quality control for
reliable performance and extended service life in demanding drilling conditions.
Our OPI 700HDL parts are fully interchangeable with original equipment and offer
superior value with competitive pricing and immediate availability.
Liners & Liner Packing (7×8)
| Size |
LINER |
LINER PACKING |
| 4" | 0481-40 | KMG-0753 |
| 4½" | 0481-44 | KMG-0754 |
| 5" | 0481-50 | KMG-0742 |
| 5½" | 0481-54 | KMG-0743 |
| 6" | 0481-60 | KMG-0745 |
| 6½" | 0481-64 | KMG-0746 |
| 7" | 0481-70 | KMG-0756 |
| Gaskets |
Part No. |
| Valve Cover Gasket | KMG-0746 |
| Cylinder Head Gasket | KMG-0475 |
Valves & Valve Seats
| Type |
4 WEB |
FULL OPEN |
G2 |
ROUGHNECK |
| VALVE (Urethane Insert) | U5B-EH | 6FO-V1 | 1560965 | RN6-V1 |
| VALVE (Rubber Insert) | 5BEH | N/A | N/A | N/A |
| VALVE SEAT | 6ADD-B6 | 6FO-S1 | 1561380 | RN6-S6 |
| VALVE SPRING | 5710-115 | 5710-115 | 1560701 | 5710-115 |
| VALVE INSERT (Red Thunder) | UDD-6ABHT | N/A | 1560587 | N/A |
| VALVE INSERT (Urethane) | UDD-6AB | 6FO-SI | N/A | RN6-I |
| VALVE INSERT (Rubber) | DD-6AB | N/A | N/A | N/A |
| VALVE SEAT PULLER HEAD | 1700-6 | 1700-6FO | 1700-6G2 | 1700-6FO |
Pistons
| Piston Size |
Red Thunder Bonded Pistons |
Imperial Piston |
Imperial Rubber Kits |
Rubber Bonded |
Long Life (Urethane) |
| 4½" | RT-440 | I44HK14/15 | I44HK | RB-440 | LL-440 |
| 5" | RT-500 | I50HB14/15 | I50HB | RB-500 | LL-500 |
| 5½" | RT-540 | I54HB14/15 | I54HB | RB-540 | LL-540 |
| 6" | RT-600 | I60HB14/15 | I60HB | RB-600 | LL-600 |
| 6½" | RT-640 | I64HL14/15 | I64HL | RB-640 | LL-640 |
| 7" | RT-700 | I70HL14/15 | I70HL | RB-700 | LL-700 |
*1/4 Size are available upon request
Rods
| Item |
PART NO. |
PART NO. |
| PISTON ROD | 0482 | 0481 |
| SUB ROD | 0482B | 0481B |
| EXTENSION ROD | 16-0481 | 16-0481 |
| EXTENSION ROD CLAMP | 24-0481 | N/A |
| ROD CLAMP | 24-0482 | N/A |
| PISTON ROD NUT | 7403384 | 7403384 |
