Client Background: Our client is an oil enterprise based in Kazakhstan with extensive experience in equipment procurement. It has previously purchased mud pumps for oil drilling from both China and the United States, gaining insights into the performance and procurement channels of equipment from these two countries.
Core Requirement: Recently, the shaft of the mud pump used by the enterprise was damaged, and they urgently needed to purchase same-model accessories to resume production. However, the accessories from U.S. suppliers were prohibitively expensive, and they struggled to find Chinese factories manufacturing this specific shaft.
Cooperation Opportunity: To address this urgent issue, the client contacted several Chinese procurement agents through online searches, but all failed to find the matching product due to the special model of the accessory and insufficient resource matching. It was not until they browsed our official website that they recognized our professionalism in the machinery industry and entrusted us to source this specialized accessory.
Efficient Response and Implementation: Upon receiving the entrustment, leveraging our resource network and professional judgment in the mechanical parts field, we accurately matched a qualified professional factory in less than one day. Given the client’s urgency, we coordinated with the factory for expedited production and followed up on the logistics process throughout, finally arranging air freight for direct delivery. After receiving the accessory, the client successfully completed the replacement and highly recognized our efficient service and professional capabilities.
In the image below, the left side shows the mud pump manufacturer we have identified, while the right side displays shafts of different models used in mud pumps.
The table below lists the part numbers and materials of mud pump accessories in petroleum machinery. For inquiries or purchases, please contact IMEXsourcing.
| No | Qty | NOV Part No | TSC part # | Description | materials |
| 1* | 1 | See below | See below | Casing | Hard Iron |
| 1A | 1 | 10399-46-1 | TS-10399-46-1 | Gasket, Casing | Vellumoid |
| 1B | 12 | 3932-61 | TS-3932-61 | Nut,Casing | Stl |
| 1C | 12 | 3862-76 | TS-3862-76 | Stud,Casing | Stl |
| 1D | 1 | 8505-4-1 | TS-8505-04-01 | Plug, Casing Drain | StI |
| 1E | 1 | 8505-4-1 | TS-8505-04-01 | Plug, Flush Line | Iron |
| 2* | 1 | See below | See below | Impeller | Hard Iron |
| 2A | 1 | 19110-72 | TS-19110-72 | Seal, Impeller | Viton |
| 2B | 1 | TS-7300239 | Washer, Impeller | Stl | |
| 2C | 1 | TS-7415648 | Bolt, Impeller Lock | Sd | |
| 3* | 1 | 22223-01-30 | TS-22223-01-30 | Stuffing Box, Mech.Seal | Hard lorn |
| 3* | 1 | 20614-01-30 | TS-20614-01-30 | Stuffing Box, Packed | Hard lorn |
| 3A | 2 | 3861-117 | TS-3861-117 | Bolt, Stuffing Box | Stl |
| 3B | 1 | 19368-01 | TS-19368-01 | Grease Fitting | Bronze |
| 4 | 1 | 20622A | TS-20622A | Gland Assy.,Packing | Bronze |
| 5 | 1 | 22451-1 | TS-22451-1 | Scal, Mechanical | Tungsten Carbide |
| 5A | 1 | 25014-04M-B | TS-25014-04M-B | Packing,Shaft | Kevlar |
| 6 | 2 | B3701A | TS-B3701A | Bolt Assy, Gland | Stl |
| 7 | 1 | TS-20612-02-33-S | shaft | AISI 4140 | |
| 7A | 1 | 20943-21 | TS-20943-21 | Sleeve,Shaft (M.S. Pump) | AISI E7140 |
| 7A | 1 | 20613-21G-7A | TS-20613-21G-7A | Sleeve, Shaft (Pack Pump) | AISI E7140 |
| 7B | 1 | 4372-5-21 | TS-4372-5-21 | Key,Shaft | 416SS |
| 7C | 1 | 23444-01-72 | TS-23444-01-72 | Seal,Shaft Sleeve | Viton |
| 8 | 1 | 22210-1A | TS-22210-1A | Deflector Assembly | Bronze |
| 9 | 1 | 20938-02-01 | TS-20938-02-01 | frame | Cast Iron |
| 9A | N/A | ||||
| 9B | N/A | ||||
| 9C | 1 | 8505-05 | TS-8505-05 | Plug,Oil Drain | Iron |
| 9D | 1 | 8267-01 | TS-8267-01 | Breather | Stl |
| 9E | N/A | ||||
| 9F | 1 | JB/T9740.3-1995 | Oil cupa B18 | A1 | |
| 9G | 3 | 2538-1H | TS-2538-1H | Bolt, casing jack | Stl |
| 10A | 1 | 20626 | TS-20626 | Cover,Inboard Bearing | Iron |
| 10B | 1 | 20625 | TS-20625 | Gasket, I.B. Bearing Cover | Vegetable Fiber |
| 10C | 1 | 20619-01 | TS-20619-01 | Oil Seal, I.B. Bearing Cover | Buna-n |
| 10D | 2 | 3861-1 | TS-3861-1 | Bolt, LB.Bearing Cover | Stl |
| 10E | 2 | 3932-2 | TS-3932-2 | Nut, I.B.Brg. Cover | Stl |
| 10F | N/A | ||||
| 10G | 1 | 21641-01 | TS-21641-01 | Grease Fitting | Stl |
| 11 | 1 | N/A | TS-661009010 | Bearing,Inboard | Vendor |
| 12 | 1 | 22224-01-43 | TS-22224-01-43 | Hydraulic Bearing Housing | Stl |
| 12A | 1 | 7496-253 | TS-7496-253 | Seal, O.B. Bearing Housing | Buna-n |
| 13 | 1 | 20617-01-01 | TS-20617-01-01 | Cover, O.B. Bearing | Iron |
| 13A | 1 | TS-661010020 | Grease Zerk, O.B. Bearing Cvr. | Stl | |
| 13B | 1 | 7496-26 | TS-7496-26 | O-ring, O.B. Bearing Cover | Buna-n |
| 13C | 1 | 20619-02 | TS-20619-02 | Oil Seal, O.B. Bearing Cover | Buna-n |
| 13D | 2 | 3861-139 | TS-3861-139 | Bolt, O.B. Bearing Cover | Stl |
| 14 | 1 | N/A | TS-648408201S | Bearing, O.B.(2 Req’d) | Vendor |
| 14A | 1 | 6124-4 | TS-6124-4 | Lockwasher, O.B. Bearing | Stl |
| 14B | 1 | 6123-4 | TS-6123-4 | Locknut, O.B. Bearing | Stl |
| 15 | 1 | 22225-01-01 | TS-22225-01-01 | Hydraulic Motor Adapter | Stl |
| 15A | 1 | N/A | TS-2273-1 | Spacer, Hydraulic Motor | Stl |
| 15B | 1 | N/A | TS-HDAGUARDS | Guards, Hydraulic Drive Adapter | 304 |
| 15C | 2 | N/A | Bolt, Adapter Guards | Stl | |
| 15D | 8 | N/A | Bolt, Adapter Spacer | Stl | |
| Casing | |||||
| 1* | 1 | 19203-01-30A | TS-19203-01-30A | Casing,3x2x13 | Hard Iron |
| 1* | 1 | 19205-01-30A | TS-19205-01-30A | Casing,4x3x13 | Hard Iron |
| 1* | 1 | 19222-01-30A | TS-19222-01-30A | Casing,5x4x11 | Hard Iron |
| 1* | 1 | 19122-01-30A | TS-19122-01-30A | Casing,6x5x11 | Hard Iron |
| 1* | 1 | 19123-01-30A | TS-19123-01-30A | Casing,6x5x14 | Hard Iron |
| 1* | 1 | 19763-01-30A | TS-19763-01-30A | Casing,8x6x11 | Hard Iron |
| 1* | 1 | 19117-01-30A | TS-19117-01-30A | Casing,8x6x14 | Hard Iron |
| 1* | 1 | 20937-01-30A | TS-20937-01-30A | Casing,10x8x14 | Hard Iron |
| Impeller | |||||
| 2* | 1 | 19204-XX-30 | TS-19204-XX-30 | Impeller,3x2x13 | Hard Iron |
| 2* | 1 | 19206-XX-30 | TS-19206-XX-30 | Impeller,4x3x13 | Hard Iron |
| 2* | 1 | 19224-XX-30 | TS-19224-XX-30 | Impeller,5x4x14 | Hard Iron |
| 2* | 1 | 19121-XX-30 | TS-19121-XX-30 | Impeller,6x5x11 | Hard Iron |
| 2* | 1 | 19121-XX-30 | TS-19121-XX-30 | Impeller,6x5x14 | Hard Iron |
| 2* | 1 | 19121-XX-30 | TS-19121-XX-30 | Impeller,8x6x11 | Hard Iron |
| 2* | 1 | 19116-XX-30 | TS-19116-XX-30 | Impeller,8x6x14 | Hard Iron |
| 2* | 1 | 21867-XX-30 | TS-21867-XX-30 | Impeller,10x8x14 | Hard Iron |