Unser mud pump spare parts are engineered for optimal performance and durability in demanding oilfield drilling operations. We provide a comprehensive range of high-quality components including liners, pistons, valves, seats, rods, and fluid end modules. Compatible with major mud pump brands, our parts ensure reliable operation, extended service life, and cost-effective solutions for your drilling projects.
Mud Pump Parts List
| Name | Number/Sets | Name | Number/Sets | Name | Number/Sets |
| Module | 3 | Crosshead | 3 | Oil-Seal Ring | 3 |
| Cylinder Flange | 3 | Up Slide | 3 | Double Teeth Oil-seal | 6 |
| Cylinder Head | 3 | Down Slide | 3 | Fluid Baffle Disc | 3 |
| Flush Board Assy | 3 | Stuffing Box | 3 | Liner Cap Seal | 3 |
| Valve Guide | 3 | Extension Rod | 3 | Valve Cap Seal | 3 |
| Cylinder Cover | 3 | Cylinder Liner | 3 | Liner Seal | 6 |
| Locates Rhe Plate | 3 | 2S Gear Oil Pump | 1 | Valve Rubber | 6 |
| Valve Spring | 6 | Discharge Strainer Assy | 1 | Piston Leather Cup | 3 |
| Valve Cover | 3 | JA-3 Type of Shear Relief Valve | 1 | Suction Stabilizer | 1 |
| Wearing Plate | 3 | Pulsation Dampener | 1 | Bladder | 1 |
| Valve Assembly | 3 | Valve Seat Puller | 1 | Piston Seal | 3 |
| Cylinder Head Flange | 3 | Air Chamber Hose Assembly | 1 | Discharge Manifold Assy | 1 |
| Cylinder Liner Gland | 3 | Angle Slop Valve | 1 | Shatter-proof Pressure Gauge | 1 |
| Piston Rod | 3 | R44 Gasket Ring | 2 | Bearing | |
| Cylinder Liner | 3 | R39 Gasket Ring | 2 | Closed Lock Spring | 3 |
| Clamp | 3 | R27 Gasket Ring | 2 | Suction Manifold | 1 |
| Valve Guide | 3 | Shear Pin(relief valve) | 1 | O-ring of all Specifications |

Key Features of Our Mud Pump Spare Parts
- Premium Materials: High-grade alloy steel and precision machining for extreme pressure and abrasive drilling fluids.
- Wide Compatibility: Fit for triplex and duplex mud pumps from BOMCO, EMSCO, NOV, National, and more.
- Comprehensive Range: Liners, pistons, valves, seats, plungers, rods, fluid ends, and other critical components.
- Enhanced Durability: Resistant to wear, corrosion, and harsh drilling conditions.
- Cost-Effective Solutions: Competitive pricing while maintaining high quality.
Anwendungen
Our mud pump spare parts are widely used in:
- Oil & Gas Drilling (Onshore & Offshore)
- Non-Excavation HDD Projects
- Well Workover & Maintenance
- High-Pressure Mud Circulation Systems
Why Choose Us
- Over 10 years of experience supplying mud pump spare parts globally.
- ISO/API certified quality standards.
- Fast international shipping and bulk order support.
- Expert technical support for selecting the right spare parts.
FAQ
Q1: Are your mud pump spare parts compatible with all triplex mud pumps?
A1: Yes, our parts fit most triplex and duplex mud pumps. Contact us with your pump model for confirmation.
Q2: What is the typical lead time?
A2: Standard parts ship within 5–10 business days. Custom orders may require longer.
Q3: Do you offer OEM/custom parts?
A3: Yes, we provide OEM services and custom parts according to customer specifications.





