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Pump parts – precision components for engine systems

Pump parts are essential components that ensure the reliable function of fuel, oil, coolant and water pumps in engine systems. Whether used in industrial machinery or marine applications, high-quality pump parts are critical for maintaining flow, pressure and sealing. In engines where efficiency and durability matter, every component within a motor pump or marine pump must perform with precision.

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PUMP PLUNGER - 81111150016 suitable for MAN D engines

PUMP PLUNGER - 81111150016 suitable for MAN D engines

Precise Fit: Pump Plunger 81111150016Discover our pump plunger with the comparison number 81111150016, an OEM replacement part that stands out for its excellent fit. This pump plunger is specifically designed to enhance the reliability and efficiency of your engines. Weighing only 0.059 kg, this product is not only lightweight but also robust, making it ideal for your needs.

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INJECTION PUMP HOUSING - 81111026023 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026023 suitable for MAN D engines

Powerful Injection Pump Housing – Tailored to Your NeedsDiscover our injection pump housing, marked with the comparison number 81111026023. This product belongs to the category "Pumps, parts and accessories" and is recommended for the reliable operation of engines. The product weighs 1.48 kg and offers excellent performance that meets even extreme operating conditions.

Sale price: €653.80Regular price:€726.44(10% saved)
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INJECTION PUMP HOUSING - 81111026022 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026022 suitable for MAN D engines

Excellent Injection Pump Housing for Your ApplicationsDiscover our product, the injection pump housing with the reference number 81111026022, suitable for MAN D engines. This component from the category pumps, parts and accessories offers outstanding performance and durability in demanding areas such as marine and stationary applications. Weighing 1.24 kg, it combines robustness with excellent functionality, which is crucial for the efficient use of engines.Quality and Internal Controls for OEM Replacement PartsAt MOPA Motorparts, we focus on quality and reliability. Our injection pump housing, which serves as an OEM replacement part, meets high standards and is produced with the utmost care. Each unit with the reference number 81111026022 undergoes comprehensive internal controls to ensure that the product, suitable for MAN D engines, meets the specific requirements of your applications.

INJECTION PUMP HOUSING - 81111026021 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026021 suitable for MAN D engines

Excellent Injection Pump HousingDiscover the Injection pump housing with the comparison number 81111026021, specifically designed and suitable for MAN D engines. This essential product belongs to the category of Pumps, parts and accessories and ensures efficient performance in demanding environments. With a weight of 1.254 kg, it is ideal for marine and stationary applications.Quality of OEM Replacement PartsOur OEM replacement parts offer the highest standards and reliability. The Injection pump housing meets the strict requirements of manufacturers, ensuring your MAN D engines operate efficiently. Trust in our years of experience in engine parts – exactly what you need to support the functionality of your engines.

INJECTION PUMP HOUSING - 81111026020 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026020 suitable for MAN D engines

Optimal Replacement: Injection Pump Housing for MAN D EnginesDiscover our injection pump housing specifically designed for MAN D engines. This OEM replacement part with the comparison number 81111026020 belongs to the category of pumps, parts and accessories. With this quality, you enhance the performance and reliability of your diesel or gas engine.Reliability and Efficiency for Your EnginesThe injection pump housing weighs 1.24 kg and has been developed as an OEM replacement part that functions precisely in your engines. Through careful manufacturing, we provide a component that is unbeatable in maritime and stationary applications.

INJECTION PUMP HOUSING - 81111026019 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026019 suitable for MAN D engines

Efficiency with comparison number 81111026019Discover our injection pump housing with the comparison number 81111026019, which is an essential component for the efficient operation of your engines. This product combines quality and reliability, making it ideal for applications in marine and stationary systems.Suitable for MAN D enginesThis OEM spare part is specifically available and perfectly fits MAN D engines. The specific design and manufacturing ensure high precision, allowing your engines to operate at peak performance. We offer a robust component weighing 1.35 kg, which is still easy to install.

INJECTION PUMP HOUSING - 81111026017 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026017 suitable for MAN D engines

Optimal Injection Pump Housing for Your ApplicationDiscover the injection pump housing with the comparison number 81111026017, a top-quality product specifically designed for the requirements of engines. This OEM spare part is an essential component in the category of pumps, parts and accessories. Weighing only 1.44 kg, it offers excellent performance and durability.

INJECTION PUMP HOUSING - 81111026015 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026015 suitable for MAN D engines

Injection Pump Housing for Efficient EnginesThe injection pump housing with the reference number 81111026015 is an essential OEM spare part for efficient engines. Weighing 1.355 kg, this product impresses with its robustness and durability. It belongs to the category of pumps, parts and accessories and is indispensable for smooth operational processes.Suitable for MAN D EnginesThis injection pump housing is suitable for MAN D engines and meets all the requirements expected of quality products. You can rely on the fit and performance to meet the standards of top manufacturers.

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INJECTION PUMP HOUSING - 81111026014 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026014 suitable for MAN D engines

Premium Injection Pump Housing for MAN D EnginesDiscover the injection pump housing with the comparison number 81111026014 – a high-quality OEM replacement part specifically designed to meet the demands of engines. This product is precisely tailored and ensures optimal performance that you can expect from reliable OEM replacement parts.Precise Fit for MAN D EnginesThe injection pump housing is compatible with MAN D and offers excellent functionality. Weighing 1.21 kg, the product is characterized by robustness and durability. Rely on this quality, which has been valued in the industry for over 25 years and is specifically designed for your engines.

Sale price: €787.64Regular price:€875.16(10% saved)
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INJECTION PUMP HOUSING - 81111026009 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111026009 suitable for MAN D engines

Injection pump housing suitable for MAN D enginesOur injection pump housing, suitable for MAN D engines, offers a reliable solution for your engine injection systems. With the comparison number 81111026009, the product belongs to our OEM spare parts, which stand for maximum efficiency and quality. The weight of 1.18 kg reflects its robustness and careful craftsmanship.Quality and Reliability: OEM spare partsEach product, including our injection pump housing, is manufactured under strict quality standards. These OEM spare parts are specifically designed to function optimally and integrate seamlessly into your existing systems. Suitable for MAN D engines, they provide durability and reliability in use.

INJECTION PUMP HOUSING - 81111020093 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020093 suitable for MAN D engines

Efficient Injection Pump Housing for Your EnginesWe present the injection pump housing with the comparison number 81111020093, an essential OEM replacement part that ensures optimal functionality of your engines. This product, suitable for MAN D engines, is not only of high quality but also designed for durability. Weighing 6.728 kg, it meets all the requirements you expect from a replacement part.Secure Integration into MAN D EnginesThe injection pump housing is specifically designed to integrate seamlessly into engines suitable for MAN D. As a reliable component within the category "Pumps, parts and accessories," it ensures that your engine remains efficient and powerful. By using OEM replacement parts, you attain the performance needed to optimize your applications.

INJECTION PUMP HOUSING - 81111020091 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020091 suitable for MAN D engines

Injection pump housing with comparison number 81111020091Discover the injection pump housing with the comparison number 81111020091, specifically designed for MAN D engines. With a weight of 7.013 kg, this OEM spare part offers the durability and reliability you expect from a manufacturer. Our products are manufactured to the highest quality standards to ensure the optimal function of your engine.Quality in comparison: OEM spare parts without compromiseThe injection pump housing belongs to the product group "Pumps, parts and accessories". This product is crucial for the efficient operation of engines, as it ensures precise fuel injection. Unlike aftermarket solutions, which are often of questionable quality, our OEM spare parts meet the strict requirements of manufacturers.

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INJECTION PUMP HOUSING - 81111020088 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020088 suitable for MAN D engines

Precise Injection Pump HousingThe injection pump housing with the comparison number 81111020088 is a high-quality OEM replacement part. It has been specially designed for engines and ensures optimal performance. With this product, suitable for MAN D, you will receive an outstanding solution for your engine needs.Suitable for MAN D EnginesThis injection pump housing is compatible with MAN D engines and offers top-notch efficiency. Reliability and durability characterize this OEM replacement part, giving you the assurance that your engine will always run at peak performance and operate smoothly.

Sale price: €14,723.28Regular price:€16,359.20(10% saved)
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INJECTION PUMP HOUSING - 81111020085 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020085 suitable for MAN D engines

Excellent Injection Pump Housing 81111020085Discover our Injection Pump Housing, comparison number 81111020085. This OEM replacement part offers you an exact fit and highest precision. Weighing 8.08 kg, it is ideal for rugged use in demanding environments. With its precise construction, this product is a reliable choice for your application.Suitable for MAN D Engines: Your SolutionThe Injection Pump Housing is suitable for MAN D engines and plays a central role in efficiency. The precise injection of fuel is crucial for the performance and readiness of your engine. With this product, you ensure the longevity of your engines and optimal functionality.

INJECTION PUMP HOUSING - 81111020084 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020084 suitable for MAN D engines

Product Description: Injection Pump Housing Comparison Number 81111020084Discover the Injection Pump Housing with comparison number 81111020084, the ideal solution for your engines. This product is suitable for MAN D engines and belongs to the category Pumps, parts and accessories. Weighing 6.875 kg, it combines robustness and reliable performance essential for diesel and gas applications.

INJECTION PUMP HOUSING - 81111020082 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020082 suitable for MAN D engines

Discover Injection Pump Housing for MAN D EnginesDiscover our injection pump housing (comparison number: 81111020082), an excellent OEM replacement part specifically designed for engines in marine and stationary applications. Weighing 7.05 kg, this product offers reliable performance in demanding environments.Efficient Performance Suitable for MAN DThe injection pump housing is suitable for MAN D engines and provides a long lifespan through precise manufacturing. The use of top-quality materials maximizes the performance of your engines. Rely on OEM replacement parts for optimal functionality.

INJECTION PUMP HOUSING - 81111020080 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020080 suitable for MAN D engines

INJECTION PUMP HOUSING with the comparison number 81111020080 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020076 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020076 suitable for MAN D engines

Injection pump housing with reference number 81111020076Discover our OEM replacement part, the injection pump housing with reference number 81111020076. This product meets the highest standards and is the ideal choice for your engines. Weighing 3.91 kg, it offers top-notch quality specifically designed for use in marine and stationary applications.Excellent quality with OEM replacement partsWhen selecting replacement parts, OEM replacement parts are unmatched as they are precisely manufactured and tailored. Unlike aftermarket offerings, which often compromise on quality, our injection pump housing not only provides safety but also durability. It fits perfectly for your applications and ensures that you optimize the performance of your engines.

INJECTION PUMP HOUSING - 81111020074 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020074 suitable for MAN D engines

Injection pump housing with comparison number 81111020074Discover our injection pump housing, which is marked with the comparison number 81111020074. This OEM replacement part offers outstanding quality and safety for your application. Weighing 4.94 kg, it is ideally suited for various machine configurations and impresses with its durability, which is crucial for diesel and gas engines.Suitable for MAN D enginesOur injection pump housing is suitable for MAN D engines and enables smooth functionality. The product group includes pumps, parts and accessories that deliver optimal performance and enhance the efficiency of your engines. Rely on our OEM replacement parts, manufactured to the highest standards, to extend the lifespan of your engines.

INJECTION PUMP HOUSING - 81111020073 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020073 suitable for MAN D engines

Precise Injection Pump Housing for Your EnginesDiscover the injection pump housing with the comparison number 81111020073, which perfectly meets your requirements. This product is specifically designed to ensure reliable operation and belongs to the category of pumps, parts and accessories. Weighing 6.89 kg, it stands for durability and stability that your engines need.OEM Replacement Parts for Optimal Engine PerformanceThis injection pump housing is available as an OEM replacement part, offering the highest quality and precision. It is suitable for MAN D engines and ensures a perfect fit that meets the strict demands of marine and stationary applications. Rely on parts from manufacturers recognized in the industry to enhance the efficiency of your engines.

INJECTION PUMP HOUSING - 81111020069 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020069 suitable for MAN D engines

Precision of the Injection Pump Housing Discover the product Injection pump housing with the comparison number 81111020069, which plays a crucial role in the optimal performance of your engines. This component is specially designed to work successfully in marine and stationary applications.Quality for MAN D Engines The Injection pump housing is developed to fit MAN D engines and combines robustness with precise functionality. Weighing 5.38 kg, our OEM replacement part offers an ideal solution tailored to the demands of these specific engines. High quality and durability are relevant features for reliable performance in operation.

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INJECTION PUMP HOUSING - 81111020067 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020067 suitable for MAN D engines

Robust Injection Pump Housing for Continuous OperationDiscover our injection pump housing with the comparison number 81111020067. This OEM replacement part offers the highest precision and reliability for your engines. Weighing 1.62 kg, this product is ideal for the demanding requirements in marine and stationary applications, as well as for locomotives.

Sale price: €3,799.22Regular price:€4,221.36(10% saved)
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INJECTION PUMP HOUSING - 81111020065 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020065 suitable for MAN D engines

Injection Pump Housing suitable for MAN D EnginesDiscover our injection pump housing, suitable for MAN D engines, with the comparison number 81111020065. This custom-made product offers quality and durability that you can expect from an OEM spare part. Weighing 5.03 kg, it is ideal for use in various fields, including marine and locomotive technology.Technical Excellence as an OEM Spare PartThe injection pump housing is an essential component classified in the category Pumps, parts and accessories. As an OEM spare part, it meets the highest performance standards and ensures that your engines operate smoothly and efficiently. Trust in the quality that only OEM spare parts can provide.

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INJECTION PUMP HOUSING - 81111020063 suitable for MAN D engines

INJECTION PUMP HOUSING - 81111020063 suitable for MAN D engines

Excellent Product: Injection Pump HousingDiscover the injection pump housing with the comparison number 81111020063, specifically designed for MAN D engines. This OEM replacement part offers a precise fit and exceptional performance, essential for the operation of diesel and gas engines in marine and stationary applications. Weighing 4.47 kg, the housing is not only robust but also designed to enable optimal operation under demanding conditions.Suitable for MAN D EnginesThe injection pump housing is perfectly suited for MAN D engines and belongs to the product group "Pumps, parts and accessories." The use of OEM replacement parts ensures high quality and reliability, allowing you to achieve excellent results with every application. Rely on our expertise and invest in a product that contributes to the longevity of your engines.

Sale price: €3,963.96Regular price:€4,404.40(10% saved)
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Function and benefits

Engine pumps are responsible for circulating fluids necessary for cooling, lubrication and combustion processes. Their internal components – from impellers and seals to shafts and housings – must withstand heat, vibration and pressure fluctuations. Key benefits of quality pump parts include:

  • Consistent fluid delivery under all operating conditions
  • Extended service life through high wear resistance
  • Minimized downtime through precise fit and OEM compatibility

In marine pumps, corrosion resistance and compact, serviceable designs are especially important due to the harsh operating environment at sea.

Types and applications

Pump parts are used in various systems such as fuel injection pumps, oil pumps, seawater pumps, and freshwater cooling systems. Depending on the system, parts may include:

  • Impellers and rotors
  • Mechanical seals and O-rings
  • Bearings, shafts and gaskets

Whether in an engine pump or motor pump, the precision and durability of internal components determine flow stability and long-term performance. We supply components suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – from stock and in OEM-level quality.

Materials and reliability

Modern pump parts are made from wear-resistant metals, stainless steel, ceramics and high-performance elastomers. For marine pumps, anti-corrosion coatings or non-metallic impellers are often used to reduce the effects of saltwater exposure. Each part must meet tight tolerances and be resistant to cavitation and thermal cycling.

Pump parts for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement components

FAQ

What are pump parts used for?
Pump parts form the internal elements of a pump, enabling fluid transfer in systems like cooling, lubrication and fuel delivery. They include impellers, seals, shafts and housings, all essential to pump performance and reliability.

Can marine pump parts be replaced individually?
Yes. Most marine pump components such as impellers, seals or bearings can be replaced separately during maintenance or overhaul. This allows cost-effective servicing without replacing the entire pump unit.

What’s the difference between an engine pump and a motor pump?
An engine pump is typically driven by a combustion engine, while a motor pump is powered by an electric motor. Both serve similar functions but are optimized for different applications and energy sources.

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