[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"bootstrap-en":3,"layouts-default-en":69,"content-mud-pump-crosshead-spare-parts-en":154,"contents-{\"type\":\"product\",\"size\":5,\"locale\":\"en\"}":168},{"site":4,"menus":38},{"id":5,"code":6,"name":7,"defaultLocale":8,"theme":6,"logo":9,"favicon":10,"seoTitle":11,"seoKeywords":12,"seoDescription":13,"settings":14,"locales":16},1,"oil-equipment","SENNUO","en","\u002Fuploads\u002F1\u002F2026\u002F10\u002F37682e96bbd24875aa56e1ffe13657b9.png","\u002Fuploads\u002F1\u002F2026\u002F10\u002Fbef8f51ea219426cbdb8b2e67d0d219b.png","API 6A Wellhead & Oilfield Equipment Manufacturer","API 6A wellhead, christmas tree equipment, BOP blowout preventer, mud gate valve, high pressure plug valve, pup joint, drilling rig manufacturer, oilfield equipment supplier","API 6A \u002F 16A monogrammed wellheads, BOPs, manifolds & drilling equipment, factory-direct to 60+ countries. 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","版权所有。",{"id":49,"setCode":71,"code":139,"name":140,"slot":141,"sort":54,"blocks":142},"site_floating","悬浮工具","floating",[143],{"blockKey":119,"colIndex":78,"props":144,"status":5},{"items":145},[146,151,152],{"url":147,"icon":148,"color":149,"label":150},"tel:+8618366940225","i-lucide-phone","#0f172a","Call us",{"url":123,"icon":124,"color":125,"label":126},{"url":128,"icon":129,"color":130,"label":153},"Email us",{"id":155,"typeCode":156,"slug":157,"title":158,"summary":159,"cover":160,"body":161,"bodyFormat":162,"publishTime":163,"seoTitle":158,"seoKeywords":164,"seoDescription":165,"data":166,"availableLocales":167},601,"product","mud-pump-crosshead-spare-parts","Mud Pump Crosshead And Spare Parts","SENNUO manufactures mud pump crosshead spare parts for oilfield drilling mud pumps. The product range includes mud pump crossheads, mud pump crosshead pins, forged crosshead pins, crosshead slides, crosshead guides, crosshead bushings, crosshead assemblies and mud pump power end replacement parts .","\u002Fuploads\u002F1\u002F2026\u002F10\u002F786c67a32fef4858be158fe67e687644.png","\u003Ch2>Mud Pump Crosshead Spare Parts, Crossheads, Pins and Slides\u003C\u002Fh2>\n\u003Ch2>Mud Pump Crosshead Spare Parts for Oilfield Drilling Pump Power Ends\u003C\u002Fh2>\n\u003Cp>SENNUO manufactures \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for oilfield drilling mud pumps. The product range includes \u003Cstrong>mud pump crossheads, mud pump crosshead pins, forged crosshead pins, crosshead slides, crosshead guides, crosshead bushings, crosshead assemblies and mud pump power end replacement parts\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>These crosshead components fit many common drilling pump models, including \u003Cstrong>F series mud pumps, 3NB mud pumps, PZ series mud pumps, P series mud pumps, WF mud pumps, TPK mud pumps, FB mud pumps and FC mud pumps\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>Inside the mud pump power end, the crosshead system guides reciprocating movement and transfers force between the connecting rod and piston rod. Reliable crosshead parts help the drilling pump run smoothly under high pressure, heavy load, strong vibration and continuous impact.\u003C\u002Fp>\n\u003Cp>Need a replacement \u003Cstrong>mud pump crosshead, forged crosshead pin, crosshead slide, crosshead guide or drilling pump power end part\u003C\u002Fstrong>? Send SENNUO your pump model, OEM reference number, drawing, key dimensions or old sample. SENNUO will help you confirm the right part for \u003Cstrong>mud pump maintenance, mud pump repair, drilling rig overhaul or power end repair\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Product Overview and Technical Details\u003C\u002Fh2>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Item\u003C\u002Fth>\n\u003Cth>Details\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>Main Products\u003C\u002Ftd>\n\u003Ctd>Mud pump crossheads, crosshead pins, crosshead slides, crosshead guides, bushings and assemblies\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Product Category\u003C\u002Ftd>\n\u003Ctd>Mud pump crosshead spare parts and drilling pump power end parts\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Main Application\u003C\u002Ftd>\n\u003Ctd>Oilfield drilling mud pump power end maintenance and repair\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Suitable Pump Types\u003C\u002Ftd>\n\u003Ctd>F series, 3NB, PZ series, P series, WF, TPK, FB, FC and other drilling mud pumps\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Crosshead Pin Material\u003C\u002Ftd>\n\u003Ctd>Premium structural alloy steel\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Crosshead Pin Process\u003C\u002Ftd>\n\u003Ctd>One-piece forging, heat treatment and precision machining\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Crosshead \u002F Slide Material\u003C\u002Ftd>\n\u003Ctd>High-quality nodular cast iron\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Crosshead \u002F Slide Process\u003C\u002Ftd>\n\u003Ctd>Precision casting, heat treatment and machining\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Custom Support\u003C\u002Ftd>\n\u003Ctd>Drawings, samples, OEM reference numbers and key dimensions accepted\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Inspection Focus\u003C\u002Ftd>\n\u003Ctd>Material quality, heat treatment, fitting dimensions, surface finish and machining accuracy\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Main Buyers\u003C\u002Ftd>\n\u003Ctd>Drilling contractors, rig maintenance teams, mud pump repair shops, oilfield service companies and spare parts distributors\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Chr\u002F>\n\u003Ch2>SENNUO Mud Pump Crosshead Spare Parts\u003C\u002Fh2>\n\u003Cp>For drilling pump power end maintenance, SENNUO supplies complete \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for oilfield mud pumps. The range covers \u003Cstrong>mud pump crossheads, mud pump crosshead pins, forged crosshead pins, mud pump crosshead slides, crosshead guide plates, crosshead guides, crosshead bushings and crosshead assemblies\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>SENNUO also provides related \u003Cstrong>mud pump power end parts, oilfield mud pump spare parts, drilling mud pump replacement parts, mud pump repair parts, drilling pump power end components and custom mud pump parts\u003C\u002Fstrong>. For special replacement needs, customers can send drawings, samples, OEM reference numbers or key dimensions. SENNUO will review the information and recommend a suitable replacement solution before quotation.\u003C\u002Fp>\n\u003Cp>These parts help the mud pump transfer power smoothly, reduce abnormal wear and protect the power end during oilfield drilling operations.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Why Crosshead Spare Parts Matter in Mud Pumps\u003C\u002Fh2>\n\u003Cp>Oilfield mud pumps work under high pressure, abrasive drilling fluids, heavy load, strong vibration and long operating hours. Under these conditions, the \u003Cstrong>crosshead, crosshead pin and crosshead slide\u003C\u002Fstrong> help keep the mud pump power end stable.\u003C\u002Fp>\n\u003Cp>The crosshead system guides reciprocating movement and transfers force between the connecting rod and piston rod. When these parts wear out, the mud pump may show vibration, unusual noise, high temperature, uneven wear or reduced operating stability.\u003C\u002Fp>\n\u003Cp>High-quality \u003Cstrong>crosshead replacement parts\u003C\u002Fstrong> help protect nearby power end components, reduce unexpected downtime and extend service life. For drilling contractors, mud pump repair shops and oilfield equipment distributors, choosing the correct parts can lower maintenance cost and improve equipment reliability.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Forged Crosshead Pins for Heavy-Duty Mud Pumps\u003C\u002Fh2>\n\u003Cp>SENNUO makes \u003Cstrong>mud pump crosshead pins\u003C\u002Fstrong> from premium structural alloy steel. The one-piece forging process improves strength, toughness and load-bearing performance, so the pin can handle high-impact drilling loads.\u003C\u002Fp>\n\u003Cp>After forging, SENNUO conducts heat treatment to improve hardness, fatigue resistance and impact resistance. Precision machining then controls fitting dimensions, surface finish and assembly accuracy.\u003C\u002Fp>\n\u003Cp>A strong \u003Cstrong>forged crosshead pin\u003C\u002Fstrong> helps transfer force safely between the connecting rod and crosshead. It can also reduce premature wear, improve power end reliability and extend service life in high-pressure oilfield drilling environments.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Durable Crossheads and Crosshead Slides\u003C\u002Fh2>\n\u003Cp>SENNUO manufactures \u003Cstrong>mud pump crossheads and crosshead slides\u003C\u002Fstrong> from high-quality nodular cast iron. This material, also known as ductile iron, offers good strength, shock resistance and wear resistance for drilling pump power end parts.\u003C\u002Fp>\n\u003Cp>The precision casting process forms a stable part structure. Heat treatment and machining then improve mechanical performance, fitting accuracy and working life.\u003C\u002Fp>\n\u003Cp>When the crosshead and slide fit correctly, the mud pump runs more smoothly and handles load changes with better stability. For \u003Cstrong>mud pump repair, rig maintenance, drilling pump overhaul and power end repair projects\u003C\u002Fstrong>, SENNUO crossheads and slides provide a dependable replacement option for land drilling rigs, offshore drilling rigs and oilfield service equipment.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Replacement and Custom Mud Pump Crosshead Parts\u003C\u002Fh2>\n\u003Cp>Many oilfield customers need replacement parts for old mud pumps, special pump configurations or hard-to-find power end components. SENNUO supports standard replacement parts for common mud pump models, and SENNUO can also manufacture \u003Cstrong>custom mud pump crosshead spare parts\u003C\u002Fstrong> according to drawings, samples or OEM reference numbers.\u003C\u002Fp>\n\u003Cp>To confirm the correct solution, customers can send the mud pump model, OEM reference part number, technical drawing or old part sample. Photos with key dimensions also help SENNUO check the part more accurately.\u003C\u002Fp>\n\u003Cp>If the part requires specific material, hardness or heat treatment, customers can provide these details together with the working condition, quantity and delivery requirement. After reviewing the information, SENNUO helps confirm suitable crosshead components, such as a \u003Cstrong>mud pump crosshead, crosshead pin, crosshead slide, crosshead guide or related power end part\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>This support helps customers save sourcing time, reduce wrong-part risks and keep drilling equipment running with less downtime.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Quality Control for Mud Pump Crosshead Parts\u003C\u002Fh2>\n\u003Cp>Mud pump power end parts must work reliably in demanding oilfield environments. SENNUO controls each key step from raw material selection to final packing.\u003C\u002Fp>\n\u003Cp>Before production, SENNUO checks raw materials according to part requirements. During manufacturing, SENNUO controls the forging process for crosshead pins and the casting process for crossheads and crosshead slides. After that, SENNUO checks heat treatment to improve strength, hardness, toughness and wear resistance.\u003C\u002Fp>\n\u003Cp>During machining, SENNUO inspects key dimensions, fitting areas and surface finish to support accurate installation inside the mud pump power end. Before packing, SENNUO checks the appearance and overall condition of each part. Finally, SENNUO uses protective packing for export delivery and oilfield spare parts shipment.\u003C\u002Fp>\n\u003Cp>These quality control steps help SENNUO provide mud pump crosshead parts with stable dimensions, reliable strength and long service life.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Compatible Mud Pump Models and Brands\u003C\u002Fh2>\n\u003Cp>SENNUO supplies mud pump crosshead parts for many oilfield drilling pump models. The following brands and models serve as reference. Please send your pump model, part number, drawing or sample for final confirmation.\u003C\u002Fp>\n\u003Cp>Looking for a specific mud pump model? Send your pump model or part number to SENNUO, and SENNUO will help you check the matching replacement part.\u003C\u002Fp>\n\u003Ch3>NATIONAL \u002F Gardner Denver \u002F TSC \u002F BOMCO \u002F OILWELL \u002F Russian Mud Pumps\u003C\u002Fh3>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Brand \u002F Series\u003C\u002Fth>\n\u003Cth>Compatible Mud Pump Models\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>NATIONAL\u003C\u002Ftd>\n\u003Ctd>7P50, 8P80, 9P100, 10P130, 12P160, 14P220\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Gardner Denver\u003C\u002Ftd>\n\u003Ctd>PAH-275, PZ-7, PZ-8, PZ-9, PZ-10, PZ-11\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Gardner Denver\u003C\u002Ftd>\n\u003Ctd>5×6FG-FXG, 5×8FD-FXX, 5×10FD-FXD, 5×10FC-FXD, 5×10FC-FXO, 5.5×10FD-FXD, 7.5×10FY-FXD, 7.25×10FO-FXO\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Gardner Denver\u003C\u002Ftd>\n\u003Ctd>4×5FF-FXF, 4.5×5FF-FXFM, 4.5×6FG-FXG, 6×10FD-FXD, 7.25×14FK-FXK, 7.5×8FY-FXX\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>TSC\u003C\u002Ftd>\n\u003Ctd>WF-400, WF-700, WF-1300, WF-1600, WF-2000, WF-2200\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>BOMCO\u003C\u002Ftd>\n\u003Ctd>F500, F800, F1000, F1300, F1600, F1600HL, F2200HL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>OILWELL\u003C\u002Ftd>\n\u003Ctd>A350PT, A560PT, A600PT, A850PT, A1000PT, A1400PT, A1700PT\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Russian Mud Pumps\u003C\u002Ftd>\n\u003Ctd>NB125, NB80, NB50, NB32\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>IDECO \u002F DRILLMEC \u002F EMSCO \u002F HONGHUA \u002F LS NOV \u002F WIRTH \u002F Rongsheng Mud Pumps\u003C\u002Fh3>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Brand \u002F Series\u003C\u002Fth>\n\u003Cth>Compatible Mud Pump Models\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>IDECO\u003C\u002Ftd>\n\u003Ctd>T500, T800, T1000, T1300, T1600\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>DRILLMEC\u003C\u002Ftd>\n\u003Ctd>7TS500, 9T800, 9T1000, 12T1600, 14T2200\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>EMSCO\u003C\u002Ftd>\n\u003Ctd>F350, F500, F650, F800, F1000, FB1300, FB1600, FC2200\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>HONGHUA\u003C\u002Ftd>\n\u003Ctd>F500, F800, F1000, F1300, F1600\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>LS NOV\u003C\u002Ftd>\n\u003Ctd>3NB500C, 3NB800C, 3NB1000C, 3NB1300C, 3NB1600\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>WIRTH\u003C\u002Ftd>\n\u003Ctd>TPK-1000, TPK-1600, TPK-2000, TPK-2200\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Rongsheng\u003C\u002Ftd>\n\u003Ctd>W440, W446, F500, F800, F1000, F1600L, F1600HL, F2200HL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Chr\u002F>\n\u003Ch2>Other Oilfield Mud Pump Brands We Support\u003C\u002Fh2>\n\u003Cp>SENNUO can also supply \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> and drilling mud pump spare parts for other oilfield pump brands, including \u003Cstrong>Southwest, Mud King, Baker, Texma, Skytop, RG, Ellis Williams, Brewster\u003C\u002Fstrong> and other drilling mud pumps.\u003C\u002Fp>\n\u003Cp>If your pump model does not appear on this page, contact SENNUO with your model number, part number, drawing or photo. SENNUO will help you check the correct replacement solution.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Key Benefits for Oilfield Customers\u003C\u002Fh2>\n\u003Cp>SENNUO crosshead pins use premium structural alloy steel, while crossheads and slides use high-quality nodular cast iron. These materials help the parts handle high pressure, heavy load, strong impact and long operating hours.\u003C\u002Fp>\n\u003Cp>Precision machining supports accurate fit inside the mud pump power end. Heat treatment improves hardness, toughness, fatigue resistance and wear resistance. Together, these processes help crosshead pins, crossheads and slides perform better in harsh drilling environments.\u003C\u002Fp>\n\u003Cp>With support for many mud pump models, customers can source different power end replacement parts from one supplier. This helps simplify purchasing, reduce mud pump downtime and control maintenance costs.\u003C\u002Fp>\n\u003Cp>SENNUO works with \u003Cstrong>oilfield drilling contractors, rig maintenance teams, mud pump repair companies, oilfield service providers, drilling equipment suppliers and mud pump spare parts distributors\u003C\u002Fstrong> worldwide.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Applications in the Oil and Gas Industry\u003C\u002Fh2>\n\u003Cp>SENNUO mud pump crossheads, crosshead pins and crosshead slides serve oilfield drilling mud pumps and related drilling equipment. They help maintain stable mud pump operation on oil and gas drilling rigs, land drilling rigs, offshore drilling rigs and workover rigs.\u003C\u002Fp>\n\u003Cp>These parts also support oilfield well service equipment, \u003Cstrong>drilling mud pump power end maintenance, mud pump repair workshops, oilfield equipment repair centers, drilling rig maintenance and power end overhaul projects\u003C\u002Fstrong>. Drilling contractors, spare parts warehouses and oil and gas drilling equipment distributors can use these parts for regular replacement and inventory support.\u003C\u002Fp>\n\u003Cp>SENNUO crosshead parts suit drilling mud pumps that work under high pressure, continuous load, strong vibration, abrasive drilling conditions and harsh rig site environments.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>How to Select the Correct Mud Pump Crosshead Spare Parts\u003C\u002Fh2>\n\u003Cp>To avoid wrong parts and installation problems, customers should confirm the mud pump brand and model before ordering \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong>. It is also important to provide the part name, installation position and OEM reference part number, if available.\u003C\u002Fp>\n\u003Cp>For more accurate confirmation, customers can send drawings, key dimensions or photos of the old part. If the part has special material, hardness or heat treatment requirements, these details should also be shared with SENNUO. In addition, the required quantity, delivery requirement and oilfield working condition can help SENNUO recommend a more suitable replacement solution.\u003C\u002Fp>\n\u003Cp>If you are not sure which parts you need, such as a \u003Cstrong>mud pump crosshead, crosshead pin, forged crosshead pin, crosshead slide, crosshead guide or crosshead bushing\u003C\u002Fstrong>, send SENNUO the available information. SENNUO will check the details and help you confirm the correct part for your mud pump power end maintenance project.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>How to Order Mud Pump Crosshead Spare Parts from SENNUO\u003C\u002Fh2>\n\u003Cp>Ordering \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> from SENNUO is simple. Customers can send the mud pump model, part name, part number, drawing, photo or old sample. Clear information helps SENNUO check the part faster and reduce the risk of wrong selection.\u003C\u002Fp>\n\u003Cp>After receiving the details, SENNUO reviews the information and confirms the suitable part, such as a mud pump crosshead, forged crosshead pin, crosshead slide, crosshead guide or related power end component. Then SENNUO provides a quotation based on the part type, quantity, material, production process and delivery requirement.\u003C\u002Fp>\n\u003Cp>After order confirmation, SENNUO arranges production, heat treatment, machining and inspection according to the part requirement. Before shipment, SENNUO packs the parts properly for export delivery and oilfield spare parts transportation.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Frequently Asked Questions About Mud Pump Crosshead Spare Parts\u003C\u002Fh2>\n\u003Ch2>1. What is a mud pump crosshead?\u003C\u002Fh2>\n\u003Cp>A mud pump crosshead is a key power end part in a drilling mud pump. It connects the connecting rod with the piston rod and guides reciprocating movement inside the pump.\u003C\u002Fp>\n\u003Cp>During oilfield drilling, the mud pump handles heavy load, high pressure and continuous impact. A well-fitted crosshead helps the pump transfer power smoothly, reduce vibration and protect other power end components.\u003C\u002Fp>\n\u003Ch2>2. What mud pump crosshead spare parts does SENNUO supply?\u003C\u002Fh2>\n\u003Cp>SENNUO supplies a wide range of \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for oilfield drilling pumps. Main products include mud pump crossheads, forged crosshead pins, crosshead slides, crosshead guides, crosshead bushings, crosshead assemblies and related mud pump power end parts.\u003C\u002Fp>\n\u003Cp>These parts support regular mud pump repair, power end overhaul, drilling rig maintenance and oilfield spare parts replacement. Customers can send the pump model, part number, drawing or sample, and SENNUO will help confirm the suitable replacement part.\u003C\u002Fp>\n\u003Ch2>3. What materials does SENNUO use for mud pump crossheads and crosshead slides?\u003C\u002Fh2>\n\u003Cp>SENNUO uses high-quality nodular cast iron for mud pump crossheads and crosshead slides. This material offers good strength, shock resistance and wear resistance, so it suits harsh oilfield drilling environments.\u003C\u002Fp>\n\u003Cp>SENNUO uses precision casting to form the part structure. Heat treatment and machining then improve mechanical performance, fitting accuracy and working life. These steps help the crosshead and slide move smoothly inside the mud pump power end.\u003C\u002Fp>\n\u003Ch2>4. What materials does SENNUO use for mud pump crosshead pins?\u003C\u002Fh2>\n\u003Cp>SENNUO manufactures mud pump crosshead pins from premium structural alloy steel. The one-piece forging process improves strength, toughness and load-bearing performance.\u003C\u002Fp>\n\u003Cp>After forging, SENNUO conducts heat treatment to improve hardness, impact resistance and fatigue resistance. Then SENNUO machines the pin to the required dimensions. This process helps the crosshead pin handle heavy drilling loads and long working hours on oilfield rigs.\u003C\u002Fp>\n\u003Ch2>5. Can SENNUO supply mud pump crosshead spare parts for F series mud pumps?\u003C\u002Fh2>\n\u003Cp>Yes. SENNUO supplies \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for many F series drilling mud pumps, including \u003Cstrong>F500, F800, F1000, F1300, F1600, F1600HL and F2200HL\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>SENNUO can provide crossheads, crosshead pins, crosshead slides and other power end replacement parts for F series mud pump maintenance. To confirm the correct part, customers can send the pump model, OEM reference number, drawing or old part photo.\u003C\u002Fp>\n\u003Ch2>6. Can SENNUO supply mud pump crosshead spare parts for 3NB mud pumps?\u003C\u002Fh2>\n\u003Cp>Yes. SENNUO supplies replacement crosshead parts for \u003Cstrong>3NB500C, 3NB800C, 3NB1000C, 3NB1300C and 3NB1600\u003C\u002Fstrong> oilfield drilling mud pumps.\u003C\u002Fp>\n\u003Cp>These 3NB mud pump parts support power end repair, spare parts stocking and rig maintenance projects. If the part number is not available, customers can send key dimensions, drawings or samples. SENNUO will review the information and help match the correct mud pump replacement part.\u003C\u002Fp>\n\u003Ch2>7. Which mud pump brands and models can SENNUO support?\u003C\u002Fh2>\n\u003Cp>SENNUO supports \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for many oilfield drilling pump brands and models, including \u003Cstrong>NATIONAL, Gardner Denver, BOMCO, OILWELL, TSC, IDECO, DRILLMEC, EMSCO, HONGHUA, LS NOV, WIRTH, Rongsheng\u003C\u002Fstrong> and other mud pump brands.\u003C\u002Fp>\n\u003Cp>SENNUO also supports replacement parts for models such as \u003Cstrong>PZ series mud pumps, P series mud pumps, WF series mud pumps, TPK mud pumps, FB mud pumps and FC mud pumps\u003C\u002Fstrong>. If your pump model does not appear on this page, contact SENNUO with the model number or drawing for confirmation.\u003C\u002Fp>\n\u003Ch2>8. Can SENNUO manufacture custom mud pump crosshead spare parts?\u003C\u002Fh2>\n\u003Cp>Yes. SENNUO can manufacture \u003Cstrong>custom mud pump crosshead spare parts\u003C\u002Fstrong> according to drawings, samples, OEM reference part numbers or technical requirements.\u003C\u002Fp>\n\u003Cp>This service helps customers who use older drilling pumps, special pump configurations or hard-to-find replacement parts. Send the drawing, material requirement, key dimensions, photos or old sample. SENNUO will check the details and provide a suitable manufacturing solution.\u003C\u002Fp>\n\u003Ch2>9. How do I choose the correct mud pump crosshead, pin or slide?\u003C\u002Fh2>\n\u003Cp>To choose the correct mud pump crosshead part, customers should first confirm the mud pump brand, model and part name. If possible, they should also provide the OEM reference number, installation position, drawing, key dimensions or photos of the old part.\u003C\u002Fp>\n\u003Cp>For crosshead pins, customers should pay attention to dimensions, material, heat treatment and surface finish. For crossheads and slides, accurate fitting size matters because poor fitting can cause vibration, uneven wear and higher maintenance cost. SENNUO can help check the part before production or shipment.\u003C\u002Fp>\n\u003Ch2>10. When should I replace a mud pump crosshead or crosshead slide?\u003C\u002Fh2>\n\u003Cp>Customers should check the mud pump crosshead and crosshead slide when the pump shows abnormal vibration, unusual noise, unstable movement, high temperature, uneven wear or reduced power end performance.\u003C\u002Fp>\n\u003Cp>In oilfield drilling operations, worn crosshead parts may damage nearby components if the problem continues. Timely replacement helps reduce downtime, protect the mud pump power end and improve drilling pump reliability.\u003C\u002Fp>\n\u003Ch2>11. How does SENNUO control the quality of mud pump crosshead spare parts?\u003C\u002Fh2>\n\u003Cp>SENNUO controls quality through material selection, forging or casting process control, heat treatment, precision machining and final inspection.\u003C\u002Fp>\n\u003Cp>For forged crosshead pins, SENNUO focuses on material strength, heat treatment quality and dimensional accuracy. For cast crossheads and crosshead slides, SENNUO checks casting quality, key fitting dimensions, surface condition and machining accuracy. These checks help ensure stable performance during oilfield mud pump maintenance and drilling operations.\u003C\u002Fp>\n\u003Ch2>12. How can I get a quote for mud pump crosshead spare parts from SENNUO?\u003C\u002Fh2>\n\u003Cp>You can send SENNUO your mud pump model, part name, OEM reference number, drawing, sample photo, quantity and delivery requirement. More complete information helps SENNUO confirm the correct \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> faster.\u003C\u002Fp>\n\u003Cp>SENNUO can quote standard mud pump replacement parts and custom-made power end parts. Whether you need a forged crosshead pin, a crosshead slide, a complete crosshead assembly or other oilfield mud pump spare parts, SENNUO will help you find the right solution for your drilling equipment.\u003C\u002Fp>\n\u003Chr\u002F>\n\u003Ch2>Get a Quote for Mud Pump Crosshead Spare Parts\u003C\u002Fh2>\n\u003Cp>Need reliable \u003Cstrong>mud pump crosshead spare parts\u003C\u002Fstrong> for oilfield drilling pumps?\u003C\u002Fp>\n\u003Cp>SENNUO supplies \u003Cstrong>mud pump crossheads, forged crosshead pins, crosshead slides, crosshead guides, crosshead bushings and mud pump power end parts\u003C\u002Fstrong> for drilling pump maintenance, mud pump repair and rig overhaul projects.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>SENNUO — Reliable Mud Pump Crosshead Spare Parts Manufacturer and Supplier for Oilfield Drilling Equipment.\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fcontact\u002F\">Send your pump model, OEM reference number, drawing or sample to SENNUO today. SENNUO will help you confirm the correct replacement parts and provide a quotation for your mud pump maintenance project.\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>E-Mail:\u003C\u002Fstrong>\u003Cbr\u002F>\n\u003Cstrong>info@sennuo.com\u003C\u002Fstrong>\u003C\u002Fp>","html","2026-10-17 18:09:55","","SENNUO manufactures mud pump crosshead spare parts for oilfield drilling mud pumps. The product range includes mud pump crossheads, mud pump crosshead pins, forge",{},[8,27,23],{"list":169,"page":5,"size":59,"total":209},[170,178,186,194,202],{"id":171,"typeCode":156,"slug":172,"title":173,"summary":174,"cover":175,"publishTime":176,"isTop":21,"isRecommend":21,"data":177},656,"truck-mounted-coiled-tubing-unit","Truck Mounted Coiled Tubing Unit for Well Intervention, Wellbore Cleanout and Rigless Workover","SENNUO supplies Truck Mounted Coiled Tubing Units for onshore oil and gas well intervention, wellbore cleanout, nitrogen lifting, gas-well unloading, acidizing, fluid circulation, sand and proppant removal, scale treatment, milling, fishing and rigless workover operations. A complete Truck Mounted…","\u002Fuploads\u002F1\u002F2026\u002F10\u002Ffa9534f2f83642648f01d9ecc3ba1e16.jpg","2026-10-17 18:10:51",{},{"id":179,"typeCode":156,"slug":180,"title":181,"summary":182,"cover":183,"publishTime":184,"isTop":21,"isRecommend":21,"data":185},655,"sucker-rod","API 11B Sucker Rod for Oilfield Rod Lift Systems","SENNUO supplies sucker rods and matched rod lift accessories for petroleum production wells, beam pumping units, progressive cavity pumps, heavy oil wells, paraffin wells, sand-producing wells, mature oilfields and deep artificial lift systems. The product range covers API Spec 11B solid sucker rod…","\u002Fuploads\u002F1\u002F2026\u002F10\u002Feb7d1b2ca8f74ac693bda9e973e5dc0e.png","2026-10-17 18:10:49",{},{"id":187,"typeCode":156,"slug":188,"title":189,"summary":190,"cover":191,"publishTime":192,"isTop":21,"isRecommend":21,"data":193},654,"straight-integral-blade-stabilizer","Straight Integral Blade Stabilizer","SENNUO Straight Integral Blade Stabilizer is a one-piece oilfield drilling stabilizer designed for petroleum drilling, oil and gas well drilling, directional drilling, horizontal drilling and bottom hole assembly control. It helps centralize the drill string, reduce downhole vibration, control well…","\u002Fuploads\u002F1\u002F2026\u002F10\u002F02fb34327f0a4b64bf9015ffc10a3580.png","2026-10-17 18:10:44",{},{"id":195,"typeCode":156,"slug":196,"title":197,"summary":198,"cover":199,"publishTime":200,"isTop":21,"isRecommend":21,"data":201},653,"spiral-integral-blade-stabilizer","Spiral Integral Blade Stabilizer","SENNUO Spiral Integral Blade Stabilizer is a one-piece downhole drilling stabilizer for petroleum drilling, oil and gas well construction, directional wells, horizontal wells and high-deviation drilling programs. It improves BHA stability, supports wellbore trajectory control, reduces drill string…","\u002Fuploads\u002F1\u002F2026\u002F10\u002Fc0fdd51080dd4c78944d0bf1ffa979df.jpg","2026-10-17 18:10:43",{},{"id":203,"typeCode":156,"slug":204,"title":205,"summary":206,"cover":207,"publishTime":200,"isTop":21,"isRecommend":21,"data":208},651,"rotary-kelly-drill-pipe","Rotary Kelly Drill Pipe","SENNUO supplies high-strength Rotary Kelly Drill Pipe for oilfield drilling rigs, petroleum exploration wells, production wells and workover operations. The kelly works as the main drive member in the drill string. It transfers torque from the rotary table through the drill string and helps drive the…","\u002Fuploads\u002F1\u002F2026\u002F10\u002Fc12bad1c59814b88b7fe44807f7cea5c.jpg",{},256]