How to Request a Quotation
- Send part number or equipment model.
- Attach product photo or technical drawing if available.
- We will check compatibility and prepare quotation details.
HHF Series Mud Pump
GH3161-04.12(G) For Mud Pump F for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.

GH3161-04.12(G) For Mud Pump F for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Specification matching, export packaging, WhatsApp and email communication support for oilfield buyers.
Specifications
Source specification tables preserve merged cells while structured admin data remains editable.
| P/P | Drawing No. | Name | Drawing No. | Name |
|---|---|---|---|---|
| 1 | NB2200G.02.01.00 | Bearing | NB2200G.04.18 | Crosshead Pin |
| 2 | NB2200G.02.02 | Right Main-Liner Bearing | NB2200G.04.19.00 | Gasket Set |
| 3 | NB2200G.02.03 | Sealing Washer | NB2200G.04.20 | Screw: M22×85 |
| 4 | NB2200G.02.04 | Inner Retaining Ring | NB2200G.04.21 | Screw: M24×70 |
| 5 | NB2200G.02.05.00 | Outer Retaining Ring | NB2200G.05.01.00 | Valve Gland |
| 6 | NB2200G.02.06 | Rod | NB2200G.05.02.00 | Discharge Cylinder Assembly |
| 7 | NB2200G.02.07 | Fixing ring (Ⅰ) | NB2200G.05.03 | Valve Cover |
| 8 | NB2200G.02.08.00 | Hollow Crankshaft | NB2200G.05.05 | Discharge Pipeline |
| 9 | NB2200G.02.09 | Fixing ring (Ⅱ) | NB2200G.05.06 | Washer: 39 |
| 10 | NB2200G.02.10 | Large ring gear | NB2200G.05.07 | Wear-resistant disc |
| 11 | NB2200G.02.11 | Bolt: M39×3-6g×180 | NB2200G.05.08 | Cylinder-Liner Flange |
| 12 | NB2200G.02.12.00 | Shutoff nut: M39×3-6H | NB2200G.05.09.00 | Piston |
| 13 | NB2200G.02.13 | Gasket ring | NB2200G.05.10.00 | Spray-Pipe Assembly |
| 14 | NB2200G.02.14 | Main-Bearing Bushing (Left) | NB2200G.05.11 | Bushing (standard) |
| 15 | NB2200G.02.15 | Retaining Ring | NB2200G.05.12 | Bushing (bimetallic) |
| 16 | NB2200G.02.16 | Bolt: M20×50 | NB2200G.05.13 | Cylinder-Liner End Cover |
| 17 | GB/T343-1994 | Locking Wire: SZ-1,50 | NB2200G.05.18.00 | Clamp assembly |
| 18 | NB2200G.02.17 | Protective plate | NB2200G.05.19 | Piston Rod |
| 19 | NB2200G.02.19.00 | Gasket Set | NB2200G.05.20 | Cylinder-Liner Retaining Ring |
| 20 | GB/T343-1994 | Locking Wire: SZ-3,00 | GB/T3452.1-2005 | O-ring: 236×7-G-S |
| 21 | GB/T5783-2000 | Bolt: M16×50 | NB2200G.05.21.00 | Cylinder-Liner Gland Cover |
| 22 | GB/T97.2-2002 | Washer 16 | NB2200G.05.22 | Piston Seal Ring |
| 23 | NB2200G.02.20 | Bolt: M16×45 | NB2200G.05.23.00 | Piston Nut |
| 24 | NB2200G.02.21 | Screw: M20×150 | NB2200G.05.27 | Wear-Disc Seal Ring |
| 25 | NB2200G.02.23 | Main Bearing: 23172CA/C9W33 | NB2200G.05.28 | Cylinder Seal Ring |
| 26 | 242 | Anaerobic Sealant | NB2200G.05.29.00 | Gasket Set |
| 27 | NB2200G.03.01 | Spline: 63.5×44.45×355.6 | GB/T3452.1-2005 | O-ring: 243×7-G-S |
| 28 | NB2200G.03.02 | Gear Shaft | GB/T5783-2000 | Bolt: M22×55 |
| 29 | NB2200G.03.03 | Wear-Resistant Bushing | GB/T5782-2000 | Bolt: M27×90 |
| 30 | NB2200G.03.04 | End Cover | GB/T6170-2000 | Nut: M27 |
| 31 | NB2200G.03.05 | Sealing Washer | NB2200G.05.30 | Threaded plug: NPT1 1/2 |
| 32 | NB2200G.03.06 | Liner Bearing | NB2200G.05.31.00 | High-Pressure Valve Assembly |
| 33 | NB2200G.03.07 | Sealing Washer | NB2200G.05.32.00 | High-Pressure Valve Assembly: API |
| 34 | GB/T93-1987 | Washer 16 | NB2200G.05.33 | Valve Spring |
| 35 | GB/T5783-2000 | Bolt: M16×45 | NB2200G.05.34.00 | Valve-Rod Guide |
| 36 | NB2200G.03.08 | Pump Flange | 243 | Anaerobic Sealant |
| 37 | GB/T93-1987 | Washer: 20 | NB2200G.05.35 | Elbow 90°: NPT3/8" |
| 38 | GB/T5783-2000 | Bolt: M20×50 | NB2200G.05.36 | Buffer Washer |
| 39 | NB2200G.03.09 | Retaining Ring | NB2200G.05.38.00 | Intake Cylinder Assembly |
| 40 | NB2200G.03.10 | Sealing Washer | NB2200G.05.39 | Intake flange (Ⅱ) |
| 41 | NB2200G.03.11.00 | Oil Catcher | GB/T3452.1-2005 | O-ring: 345×7-G-S |
| 42 | 304607 | Oil seal: B2USL 280-320-20 | NB2200G.05.40.00 | Intake Pipeline |
| 43 | GB/T93-1987 | Washer: 24 | NB2200G.05.41 | Intake flange (Ⅰ) |
| 44 | GB/T5783-2000 | Bolt: M24×60 | NB2200G.05.42.00 | Intake Air Bag |
| 45 | NB2200G.04.01 | Crosshead | NB2200G.05.31(A).00 | High-Pressure Valve Assembly |
| 46 | NB2200G.04.02 | Upper Guide | NB2200G.05.02.01 | Discharge Hydraulic Cylinder |
| 47 | NB2200G.04.03 | Bolt: M24×60 | NB2200G.05.02.02 | Stud: M39×2-6h-M39×3-6g×125 |
| 48 | NB2200G.04.04 | Oil-Seal Ring | NB2200G.05.02.03 | Nut: M39×3-6H(SPL) |
| 49 | NB2200G.04.05 | Gland Box | NB2200G.05.02.04 | Stud: M30×2-6h-M30×3-6g×205 |
| 50 | GB/T3452.1-2005 | O-ring: 218×5.3-G-S | NB800G.24.06A | Nut: M30×3-6H(SPL) |
| 51 | NB2200G.04.06 | Sealing Washer | NB2200G.05.02.05 | Stud: M48×2-6h-M48×3-6g×520 |
| 52 | NB2200G.04.07 | End Cover | NB2200G.05.02.06 | Nut:M48×3-6H(SPL) |
| 53 | NB2200G.04.08 | Intermediate Clamping Tie Rod | NB2200G.05.02.07 | Stud: M48×2-6h-M48×3-6g×240 |
| 54 | NB2200G.04.09 | Dirt-Seal Plate | 243 | Anaerobic Sealant |
| 55 | GB/T3452.1-2005 | O-ring: 150×7-G-S | NB2200G.05.38.01 | Intake Cylinder |
| 56 | GB/T3452.1-2005 | O-ring: 180×7-G-S | NB2200G.05.38.03 | Clamping Bar |
| 57 | GB/T5780-2000 | Bolt:M10×45 | NB2200G.05.38.04 | Stud: M24×2-6h-M24-6g×75 |
| 58 | GB/T93-1987 | Washer: 10 | NB2200G.05.38.05 | Nut: M24-6H(SPL) |
| 59 | NB2200G.04.10 | Retaining spring | 243 | Anaerobic Sealant |
| 60 | NB2200G.04.11 | Bolt: M24×70 | NB800G.27.02 | Lower plug |
| 61 | NB2200G.04.12 | Lower Guide | NB2200G.24.01.00 | Gas Bag |
| 62 | NB2200G.04.13 | Fastening Bar | NB2200G.24.02.00 | Outer Body Assembly |
| 63 | NB2200G.04.14 | Oil Deflector | NB2200G.24.03 | Cover |
| 64 | NB2200G.04.15 | Sealing Gasket | NB2200G.24.04.00 | Gauge Housing Assembly |
| 65 | GB/T93-1987 | Washer 16 | NB2200G.24.05 | Connector: NPT 1/2-NPT 1/4 |
| 66 | GB/T5781-2000 | Bolt: M16×30 | NB800G.27.08 | Washer |
| 67 | NB2200G.04.16 | Connecting nut: NPT3/8×50.8 | NB800G.27.09 | Tee: NPT 1/4 |