Our mission magnum centrifugal pump parts list are interchangeable with those (standard) manufactured by mcm®, mission magnum, halco, mattco, harrisburg, national oilwell, mission2500 supreme, spd mud hog, derrick premium 2500,TSC brand. All spare parts are made of America standard.
Our spare parts of centrifugal pump are interchangeable with most of the international brand including MCM, NOV, MISSION, HALCO, MATTCO, HARRISBURG,SPD mud hog, which helps customer to source spare parts easily.We ensure our customer can easily obtain technical support.We have a highly qualified technical team to give complete technical solution for our pumps.
Mission Pump Parts include Mission Magnum I Pump Parts, Mission 2500 Supreme Pump Parts, Mission Sandmaster Pump Parts, Mission XP Pump Parts size 3x2x13, 4x3x13, 5x4x14, 6x5x11,6x5x14, 8x6x11,8x6x14, 10x8x14, 12x10x23, 14x12x22 etc.
Mission magnum type heavy duty centrifugal sand pump available in various sizes and setups, with hard iron casted left hand housing and impeller, mechanical shaft seal with ceramic shaft sleeve and graphite backup packing. most common 2500 series pump will be equipped with those options, other configurations are available.
• Heavy Duty Pedestal - heavy duty frames are manufactured from cast iron for high strength and durability to withstand high piping loads.
• Housing - The Mission magnum XP/XL frac pump has been beefed up in critical wear areas for extra life. The concentric housing eliminates vibration, turbulence, cavitation, and reduces bearing load and shaft deflection.
• Impeller (Open type) - Mission XP/XL pump open vane impeller design is engineered to reduce turbulence, eliminate recirculation, lower radial and thrust loads, and provide a smooth flow of fluid through the pump.
• Face Plate - The Mission XP/XL pump casing comes with replaceable wear plates. This feature reduces the maintenance costs of housing replacement by merely replacing the wear plates.
• Shearing Ring- Mission XP pump offers a shearing ring option to convert a regular centrifugal pump to a shearing pump for special mud applications.
• Mechanical Seal - Mission XP/XL pump takes pride in carrying one of the finest mechanical seals on the market, whether it be Tungsten-Tungsten, Tungsten-Silicone, or Silicone-Carbide. They come with a highly polished sealing faced and with piton bellows and stainless steel springs.
• Pump Bearings - Mission XP/XL pump uses nothing but the best and the finest bearings in its pumps. The outboard bearing assembly consists of a pair of angular contact bearings with high thrust load ratings and zero end play. The heavy duty inboard bearing is a double row ball bearing with high radial load ratings to compensate for the larger size impellers and heavy duty applications.
• Labyrinth Seals (optional) - Mission XP pump installs labyrinth seals by customer request in all its pumps to isolate the bearings from harmful contaminants while keeping bearings lubricated.
| Item | Qty | Part No. | SKU No. | Description | Material |
| 1* | 1 | See below | See below | Casing | Hard iron |
| 1A | 1 | 10399-46-1 | 648403012 | Gasket,casing | Vellumoid |
| 1B | 12 | 3932-61 | 648402014 | Nut,casing | Stl |
| 1C | 12 | 3862-76 | 648401115 | Stud,casing | Stl |
| 1D | 1 | 8505/4/1 | 86485503 | Plug,Casing Drain | Stl |
| 1E | 1 | 8505/4/1 | 646400507 | Plug,flush line | Stl |
| 2* | 1 | See below | See below | Impeller | Hard iron |
| 2A | 1 | 19110-72 | 64845082 | Seal,impeller | Viton |
| 2B | 1 | 7300239 | Washer,impeller | Stl | |
| 2C | 1 | 7415648 | Bolt,impeller lock | Stl | |
| 3*# | 1 | 22223-01-30 | 641116157 | Stuffing box,mech.seal | Hard iron |
| 3*& | 1 | 20614-01-30 | 643365042 | Stuffing box,packed | Hard iron |
| 3A | 2 | 3861-117 | 648401016 | Bolt,stuffing box | Stl |
| 3B | 1 | 19368-01 | 601499403 | Grease fitting | Brass |
| 4 | 1 | 20622A | 641103338 | Gland assy,packing | Stl 304 |
| 5A# | 1 | 22451-1 | 648414308 | Seal,mechanical | Tungsten |
| 5A~ | 3 | 25014-04M-B | 661007005 | Packing, Shaft | Kevlar |
| 6 | 2 | B3701A | 601102494 | Bolt assy,gland | Stl 304 |
| 7 | 1 | 20612-02-33 | 646490557 | Shaft | 42CrMo |
| 7A# | 1 | 20943-21 | 641102182 | Sleeve,shaft,M.S. | 38CrMoAl |
| 7A& | 1 | 20613-21G-7A | 641102181 | Sleeve,shaft,Pack | Stl |
| 7B | 1 | 4372/5/21 | 601212392 | Key,shaft | Stl |
| 7C | 1 | 23444-01-72 | 648415156 | Seal,shaft sleeve | Viton |
| 8 | 1 | 22210-1A | 641116108 | Deflector assembly | Composite |
| 9 | 1 | 20618-12-1 | 644302499 | Frame,grease lubricated | Cast iron |
| 9A | 1 | May-05 | 601474737 | Plug,oil drain | Iron |
| 9B | 3 | 2538-1H | 648403608 | Plug,oil fil | Iron |
| 9C | 1 | May-05 | 601474737 | Plug, Frame Drain | Iron |
| 9D | 1 | Jan-67 | 601473689 | Breather | Stl |
| 9E | 1 | Mar-78 | 601174584 | Oiler Assembly | |
| 9F | 1 | A 662014131 | 662014131 | Dip Stick | Stl |
| 9G | 3 | 2538-1H | Bolt, Casing Jack | Stl | |
| 10A | 1 | 20626 | 644303109 | Cover,inboard bearing | Iron |
| 10B | 1 | 20625 | 648408706 | Gasket,I.B.Brg.Cover | Vegetable fiber |
| 10C | 1 | 20619-01 | 648408300 | Oil seal, I.B.Brg.Cover | Buna-n |
| 10D | 2 | Jan-61 | 601407505 | Bolt, I.B.Brg.Cover | Stl |
| 10E | 2 | Feb-32 | 601408560 | Nut, I.B.Brg.Cover | Stl |
| 10F | 1 | 20620-01 | 648408409 | Exclusion Seal, I.B. Brg. Cvr. | Buna-n |
| 10G | 1 | 21641-01 | 661010033 | Grease.Fitting | Stl |
| 10H | 1 | 648411908 | Grease.Fitting | Stl | |
| 11 | 1 | 20615-1 | 661009010 | Bearing,inboard | Vendor |
| 12 | 1 | 20624-01-01 | 644308504 | Housing,O.B.bearing | Iron |
| 12A | 1 | 7496-253 | 648402295 | Seal, O.B.Brg.housing | Buna-n |
| 12B | 4 | 3861-138 | 648401057 | Bolts, O.B.Brg.housing | Stl |
| 12C | 2 | 3932-62 | 658404702 | Nut, O.B.Brg.housing jam | Stl |
| 13 | 1 | 20617-01-01 | 641103296 | Cover,O.B.Bearing | Iron |
| 13A | 1 | 19368-01 | 661010020 | Grease zerk, O.B.Brg.Cover | Stl |
| 13B | 1 | 7496-26 | 72200017 | O-ring, O.B.Brg.Cover | Buna-n |
| 13C | 1 | 20619-02 | 648408359 | Oil seal, O.B.Brg.Cover | Buna-n |
| 13D | 2 | 3861-139 | 648401081 | Bolt, O.B.Brg.Cover | Stl |
| 14 | 2 | 20616-1 | 648408201s | Bearing, O.B. | Vendor |
| 14A | 1 | Apr-24 | 648402105 | Lockwasher,O.B.Bearing | Stl |
| 14B | 1 | Apr-23 | 648402055 | Locknut, O.B.Bearing | Stl |
| CASINGS ( including studs, nuts and gaskets) | |||||
| Item | Qty | Part No. | Processing# | Description | Material |
| 1* | 1 | 19203-01-30A | 641101753 | Casing,3x2x13 | Hard iron |
| 1* | 1 | 19205-01-30A | 641101902 | Casing,4x3x13 | Hard iron |
| 1* | 1 | 19222-01-30A | 641102058 | Casing,5x4x14 | Hard iron |
| 1* | 1 | 19122-01-30A | 641101456 | Casing,6x5x11 | Hard iron |
| 1* | 1 | 19123-01-30A | 641101605 | Casing, 6x5x14 | Hard iron |
| 1* | 1 | 19763-01-30A | 641102157 | Casing, 8x6x11 | Hard iron |
| 1* | 1 | 19763-01-30A | 641101308 | Casing,8x6x14 | Hard iron |
| 1* | 1 | 20937-01-30A | 641102322 | Casing,10x8x14 | Hard iron |
| IMPELLERS | |||||
| Item | Qty | Part No. | Processing# | Description | Material |
| 2* | 1 | 19204-XX-30 | 641215603 | Impeller,3x2x13 | Hard iron |
| 2* | 1 | 19206-XX-30 | 641217005 | Impeller,4x3x13 | Hard iron |
| 2* | 1 | 19224XXX-30 | 641217831 | Impeller,5x4x14 | Hard iron |
| 2* | 1 | 19121-XX-30 | 641211602 | Impeller,6x5x11 | Hard iron |
| 2* | 1 | 19121-XX-30 | 641212105 | Impeller, 6x5x14 | Hard iron |
| 2* | 1 | 19121-XX-30 | 641211602 | Impeller, 8x6x11 | Hard iron |
| 2* | 1 | 19116-XX-30 | 641209903 | Impeller,8x6x14 | Hard iron |
| 2* | 1 | 21867-XX-30 | Impeller,10x8x14 | Hard iron | |
Maximize your pump's performance with our durable and reliable centrifugal pump parts. Designed for optimal efficiency and longevity, our parts reduce downtime and maintenance costs. Contact us today and keep your pumps running at their best!
These Mission Magnum Centrifugal Pump Parts are developed as direct OEM replacements to support fast maintenance and stable field operation. With standardized dimensions and verified interchangeability, users can replace worn components without altering existing pump systems.
This advantage is especially important for operators managing multiple pump models or mixed brands, where a unified centrifugal pump parts list helps reduce inventory pressure and downtime.
When selecting replacement components, understanding centrifugal pump parts and functions allows users to match parts precisely to operating conditions:
Flow-related components determine pump efficiency
Structural components maintain alignment and stability
Sealing components control leakage and pressure integrity
A clear understanding of the main parts of centrifugal pump supports better lifecycle management and cost control.
Our parts are designed to align with standard centrifugal pump parts assembly procedures, enabling smooth installation using existing tools and manuals. For part identification, reference layouts similar to a centrifugal pump parts diagram can be used to quickly confirm casing size, impeller type, and shaft configuration.
This compatibility simplifies both planned maintenance and emergency replacement scenarios.
These components are suitable for a wide range of operating environments, including systems using centrifugal water pump parts for fluid transfer, as well as abrasive mud and sand handling applications. Stable geometry and material consistency help maintain predictable pump performance under continuous operation.
As a reliable supplier, Sunbo Machinery supports customers with consistent quality and responsive technical coordination across global projects.
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Disclaimer: We don't represent or is not in anyway affiliated with Warman®, Metso®, Goulds®, Durco®, Andritz®, Mission® and other brand names, all these brand names are respected of their owners. Any brand name, model, number, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman® , Metso®, Goulds®, Durco®,Andritz®, and Mission®. Our pump and spare parts interchangeable only.