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Bosch parts - For marine, power generation and railway engines

As an official Bosch spare parts partner, we supply a comprehensive range for marine engines, stationary power plants and railway applications. Our portfolio includes tested components that meet the highest standards of performance, durability and precision fit.

With decades of experience in international trade, MOPA supports customers worldwide in the reliable procurement of genuine Bosch spare parts – fast, transparent and manufacturer-certified.

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INJECTION NOZZLE - DLLA31S915 suitable for Bosch engines
INJECTION NOZZLE - DLLA31S915 suitable for Bosch engines

Reliable Injection Nozzle DLLA31S915Our injection nozzle with the comparison number DLLA31S915 stands for reliability and efficiency in engine technology. This OEM replacement part is suitable for MAN D engines and supports the optimal performance of your engine. The injection nozzle ensures the best possible fuel supply through its precise design, significantly increasing the efficiency of your diesel and gas engines.

Sale price: €66.20Regular price:€73.55(10% saved)
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INJECTION NOZZLE - 0433271435 suitable for Bosch engines
INJECTION NOZZLE - 0433271435 suitable for Bosch engines

Injection nozzle suitable for MAN D – Your solution for enginesDiscover the injection nozzle that features the comparison number 0433271435 and is specifically designed for MAN D engines. This injection component plays a crucial role in optimizing engine performance. A precise fuel distribution ensures that your engine operates efficiently and reliably.Premium OEM replacement part for your needsThe injection nozzle with the comparison number 0433271435 weighs only 0.058 kg and is designed to meet the high demands of engines. This OEM replacement part ensures that you receive a product of top quality that has been specifically developed for diesel and gas engines suitable for MAN D.

Sale price: €66.20Regular price:€73.55(10% saved)
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INJECTION NOZZLE - 0433270176 suitable for Bosch engines
INJECTION NOZZLE - 0433270176 suitable for Bosch engines

Precision Injection Nozzle: Comparison Number 0433270176Discover our product, the injection nozzle with the comparison number 0433270176. This OEM replacement part is essential for a reliable fuel supply in your engine. The injection nozzle is an important component in the category of injection components and perfectly tailored to your needs.

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INJECTION NOZZLE - 0433271413 suitable for Bosch engines
INJECTION NOZZLE - 0433271413 suitable for Bosch engines

Precise Injection Nozzle with Comparison Number 0433271413Discover the injection nozzle with the comparison number 0433271413, which offers excellent service as a reliable choice for motorized applications. This OEM replacement part belongs to the category of injection components and proves to be an effective component. Weighing only 0.06 kg, the injection nozzle contributes to the efficiency of your machinery.Optimal Performance for MAN D EnginesThe injection nozzle is suitable for MAN D engines and impresses with its excellent fit. As an OEM replacement part, it ensures optimal fuel distribution to sustainably enhance the performance of your engines. Rely on the durability and precision of this component.

Sale price: €156.38Regular price:€173.76(10% saved)
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INJECTION NOZZLE - 0433271334 suitable for Bosch engines
INJECTION NOZZLE - 0433271334 suitable for Bosch engines

Injection nozzle product suitable for MAN D engines with reference number 0433271334The injection nozzle with reference number 0433271334 is a precise OEM replacement part, specifically suitable for MAN D engines of the D2566 series. This product fits optimally the engine type D2566MLE and features compact dimensions of 5.7 cm length, 5.7 cm width, and 1.8 cm height, as well as a low weight of 0.058 kg. These characteristics allow perfect integration into the injection system of stationary and marine engines.OEM replacement parts suitable for MAN D engines with reference number 0433271334This OEM replacement part as an injection nozzle ensures exact fit and functionality for MAN D engines. Compared to aftermarket products, the replacement part with reference number 0433271334 is more precisely matched and tailored to the demands of MAN D engines. The injection nozzle helps to dose the fuel supply accurately, leading to improved combustion and higher efficiency in the engines.

Sale price: €32.76Regular price:€36.40(10% saved)
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INJECTION NOZZLE - 0433271238 suitable for Bosch engines
INJECTION NOZZLE - 0433271238 suitable for Bosch engines

Optimal Performance with OEM Replacement Parts Discover our product, the injection nozzle (comparison number: 0433271238). This OEM replacement part ensures reliable function and is specifically designed for engines used in marine and stationary applications. Weighing only 0.05 kg, the injection nozzle allows for easy handling and efficient installation.

INJECTION NOZZLE - 0433271016 suitable for Bosch engines
INJECTION NOZZLE - 0433271016 suitable for Bosch engines

Efficient Injection Nozzle for Your RequirementsDiscover the injection nozzle marked with the comparison number 0433271016. This product is specially designed and suitable for MAN D engines. Weighing only 0.05 kg, it offers an ideal combination of lightness and stability, making it suitable for the demanding conditions of diesel and gas engines.Reliable OEM Spare Parts for Top PerformanceAs an OEM spare part, the injection nozzle provides quality tailored to the specific needs of engines. The comparison number 0433271016 represents a product that ensures durability and efficiency, making it ideal for marine and stationary applications, as well as for locomotives.

INJECTION NOZZLE - 0433271005 suitable for Bosch engines
INJECTION NOZZLE - 0433271005 suitable for Bosch engines

Efficient Injection Nozzle: Comparison Number 0433271005 Experience the excellent performance of the injection nozzle with comparison number 0433271005, which has been specifically designed to ensure optimal fuel distribution. This product weighs only 0.05 kg and is an essential OEM replacement part that ensures the reliable operation of your engines.Suitable for MAN D Engines The injection nozzle is suitable for MAN D engines and plays a central role in engine technology. Our OEM replacement parts provide optimal compatibility and enhance the efficiency of your systems.

INJECTION NOZZLE - 0433271013 suitable for Bosch engines
INJECTION NOZZLE - 0433271013 suitable for Bosch engines

Precise Injection Nozzle 0433271013 for MAN D EnginesDiscover the injection nozzle with the comparison number 0433271013 – an essential component suitable for MAN D engines. This outstanding product in the category of injection components impresses with precise manufacturing, specially developed for diesel and gas engines. Weighing only 0.05 kg, this injection nozzle offers excellent performance and facilitates installation.

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NOZZLE HOLDER - 0430133991 suitable for Bosch engines
NOZZLE HOLDER - 0430133991 suitable for Bosch engines

Robust Nozzle Holder: OEM Replacement Part for MAN D EnginesDiscover our robust nozzle holder, a high-quality OEM replacement part with the reference number 0430133991. This product is suitable for MAN D engines and is characterized by reliability and durability. Thanks to its precise fit, the nozzle holder ensures flawless injection, which is especially important in marine and stationary applications.Technical Details for Your RequirementsThe nozzle holder weighs only 0.26 kg and has been specifically designed for injection components. Our product meets the highest quality standards and is an OEM replacement part that perfectly integrates into engine performance. Rely on our over 25 years of expertise in providing replacement parts for leading manufacturers such as MWM, Mercedes-Benz, and Deutz.

Sale price: €266.91Regular price:€296.57(10% saved)
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NOZZLE HOLDER - KDAL80553 suitable for Bosch engines
NOZZLE HOLDER - KDAL80553 suitable for Bosch engines

Quality for Injection ComponentsDiscover the product Nozzle holder with the comparison number KDAL80553 – an indispensable OEM replacement part in the category Injection components. This component has been specifically designed to fit perfectly for MAN D engines. With a weight of only 0.315 kg, it simplifies handling and installation.Precision in ApplicationThe Nozzle holder KDAL80553 meets the highest standards and ensures reliable performance of your engines. As an OEM replacement part, it is constructed to be fully compatible and is essential for the operational readiness of your machines. Trust in our extensive experience in providing high-quality products for diesel and gas engines.

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NOZZLE HOLDER - 0430233025 suitable for Bosch engines
NOZZLE HOLDER - 0430233025 suitable for Bosch engines

Nozzle holder with comparison number 0430233025Discover the nozzle holder with the comparison number 0430233025, an essential product in the category of injection components. This OEM replacement part is specifically designed to work smoothly in engines compatible with MAN D. Weighing only 0.315 kg, it proves to be a lightweight yet powerful solution for your needs.Efficient performance of OEM replacement partsThe nozzle holder product ensures efficient fuel supply in engines compatible with MAN D. The quality and reliability of OEM replacement parts ensure that your engine always operates at peak performance. By using components from the manufacturer, you ensure that your engine remains powerful in all areas of use.

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NOZZLE HOLDER - 0430233994 suitable for Bosch engines
NOZZLE HOLDER - 0430233994 suitable for Bosch engines

Nozzle holder for your enginesDiscover the nozzle holder with the comparison number 0430233994 – an essential OEM spare part for a variety of applications. This product is designed to provide reliable performance for your engines. The nozzle holder weighs only 0.28 kg and fits perfectly into the category of injection components, which are essential for optimal engine performance.Precision for MAN D enginesThis nozzle holder is suitable for MAN D engines and offers precise injection, which is crucial for the efficiency of your units. Thanks to OEM spare parts, you can be confident that you are purchasing a product of original equipment manufacturer quality that meets the high demands of your applications. Durability and reliability are characteristics that are essential for your engines.

Sale price: €704.63Regular price:€782.93(10% saved)
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NOZZLE HOLDER - 0430233007 suitable for Bosch engines
NOZZLE HOLDER - 0430233007 suitable for Bosch engines

High-Performance Nozzle Holder for Your EnginesDiscover the nozzle holder (comparison number: 0430233007), an indispensable OEM spare part designed specifically for MAN D engines. Weighing only 0.305 kg, this product offers high precision and quality to ensure the optimal performance of your engines.

Sale price: €222.30Regular price:€247.00(10% saved)
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NOZZLE HOLDER - 0431204039 suitable for Bosch engines
NOZZLE HOLDER - 0431204039 suitable for Bosch engines

Versatile Product for Efficient EnginesDiscover our nozzle holder with the comparison number 0431204039, which has been specifically designed as a replacement part suitable for MAN D engines. This OEM replacement part belongs to the category of injection components and impresses with its reliability and quality. Weighing 0.55 kg, the nozzle holder is easy to install and makes an important contribution to the optimal functioning of your engines.First-Class Quality for Your ApplicationsThe nozzle holder with the comparison number 0431204039 provides you with first-class quality at competitive prices. With our OEM replacement parts, you choose durability and optimal performance that are specifically tailored to the requirements of engines in marine and stationary applications. Rely on quality that directly impacts the efficiency of your machines.

NOZZLE HOLDER - 0430223022 suitable for Bosch engines
NOZZLE HOLDER - 0430223022 suitable for Bosch engines

Efficient Component for Your EngineDiscover the nozzle holder with the comparison number 0430223022, an essential product specifically designed to maximize engine efficiency. This OEM spare part belongs to the group of injection components. Weighing only 0.75 kg, this nozzle holder is ideal for various applications in the maritime and stationary industries.Suitable for MAN D EnginesThe nozzle holder is suitable for MAN D engines and offers an exact fit, which is essential for the reliability of your equipment. OEM spare parts like this enable perfect functionality tailored to the specific requirements of the industry. Rely on quality to keep your engines in optimal condition.

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FUEL INJECTOR - 0432133855 suitable for Bosch engines
FUEL INJECTOR - 0432133855 suitable for Bosch engines

Precise Fuel Injector for High-Performance EnginesDiscover our Fuel Injector with the comparison number 0432133855 – an indispensable product for maximum efficiency in engines. The replacement part optimizes the performance and reliability of your engines and ensures everything runs smoothly.

Sale price: €378.73Regular price:€420.81(10% saved)
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FUEL INJECTOR - 0445120420 suitable for Bosch engines
FUEL INJECTOR - 0445120420 suitable for Bosch engines

Fuel Injector Product with Reference Number 0445120420 Suitable for MAN D EnginesThe fuel injector with the reference number 0445120420 is a replacement part designed specifically to fit MAN D engines. This product impresses with its precise construction, ensuring accurate fuel injection. The use of replacement parts meets the requirements for functionality and performance of modern engines.Dimensions and Weight of the Fuel Injector Suitable for MAN D ManufacturerWith a length and width of 22 cm each and a height of 6.7 cm, this fuel injector weighs 0.554 kg. These dimensions are precisely matched to the product with the reference number 0445120420 and allow for a perfect fit for MAN D engines from the manufacturer.

Sale price: €845.56Regular price:€939.51(10% saved)
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FUEL INJECTOR - 0445120218 suitable for Bosch engines
FUEL INJECTOR - 0445120218 suitable for Bosch engines

Fuel injector suitable for MAN D engines – Perfect fit!The fuel injector with the comparison number 0445120218 is a high-quality OEM replacement part specifically designed for MAN D engines. Weighing 0.567 kg, this product offers optimal functionality and plays a crucial role in the efficiency of the engines. Rely on the quality that only OEM replacement parts can provide.Product features – Enhance efficiency!The fuel injector ensures that the fuel is injected at the right moment and in an optimal manner. This essential function is critical for the performance of your engines. OEM replacement parts are specifically manufactured to meet the requirements of their respective manufacturers, offering long-lasting use. The product provides an ideal solution for technical challenges in marine and stationary applications.

Sale price: €627.76Regular price:€697.52(10% saved)
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FUEL INJECTOR - 0445120061 suitable for Bosch engines
FUEL INJECTOR - 0445120061 suitable for Bosch engines

Efficient Fuel Injector with Comparison Number 0445120061Discover our fuel injector with the comparison number 0445120061, specifically designed to deliver optimal results in demanding environments. This product is ideally suited for marine and stationary applications and offers powerful injection technology. Weighing 0.556 kg, it is an excellent choice for enhancing efficiency in your engine operation.

Sale price: €382.77Regular price:€425.30(10% saved)
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FUEL INJECTOR - 0445120024 suitable for Bosch engines
FUEL INJECTOR - 0445120024 suitable for Bosch engines

Optimal Fuel Injector for Your ApplicationDiscover our fuel injector with the comparison number 0445120024, which is ideally suited for your MAN D engines. This product belongs to the category of injection components and impresses with precise workmanship and high efficiency. Weighing 0.63 kg, the fuel injector is not only lightweight but also robust enough for demanding applications in marine and stationary operation.

Sale price: €781.50Regular price:€868.34(10% saved)
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FUEL INJECTOR - 0432191296 suitable for Bosch engines
FUEL INJECTOR - 0432191296 suitable for Bosch engines

Fuel injector with comparison number 0432191296Discover our fuel injector, which is marked with the comparison number 0432191296. This product represents an optimal solution for the demands of diesel and gas engines, ensuring the necessary efficiency in your application. Our fuel injector is an essential OEM replacement part designed for MAN D engines to meet the high standards in marine and stationary sectors.Efficiency through the right fuel injectorThe fuel injector is suitable for MAN D engines and offers you a reliable way to enhance engine performance. Weighing only 0.32 kg, this OEM replacement part is easy to handle and impresses with its robustness. Trust in quality to secure the longevity and performance of your engines.

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ENGINE OIL FILTER ELEMENT - 1457429735 suitable for Bosch engines
ENGINE OIL FILTER ELEMENT - 1457429735 suitable for Bosch engines

Reference Number 1457429735 – Product Suitable for MAN D EnginesThe engine oil filter element with the reference number 1457429735 is an important product suitable for MAN D engines of the D2866 and D2876 series. This filter element ensures efficient cleaning of the engine oil, thereby contributing to the stability and performance of the engines. The reference number 1457429735 facilitates the clear identification of this product within the spare parts group Filter.Suitable for MAN D Engines: Dimensions and Features of the Engine Oil Filter ElementWith dimensions of 17.4 cm length, 17.4 cm width, and 12.2 cm height, the engine oil filter element fits precisely into the designated installation areas of the engines. The weight of 0.575 kg is optimal for easy handling. The product is specifically suitable for the engine types D2866LXE and D2876LE301 for MAN D, making the filter element a tailored solution for these engine variants.

Sale price: €16.38Regular price:€18.20(10% saved)
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NOZZLE HOLDER - KBEL83S35 suitable for Bosch engines
NOZZLE HOLDER - KBEL83S35 suitable for Bosch engines

Reference Number KBEL83S35 – Nozzle Holder Suitable for IVECO EnginesThe nozzle holder with the reference number KBEL83S35 is a precise product suitable for IVECO engines from the category of injection components. With a length and width of 17.3 cm each, a height of 7.6 cm, and a weight of 0.249 kg, this replacement part provides a perfect fit solution for the injection mechanism.OEM Replacement Parts with Reference Number KBEL83S35 Suitable for IVECO ManufacturerThis OEM replacement part with the reference number KBEL83S35 meets the requirements specifically necessary for IVECO engines. It impresses with exact manufacturing and high quality that clearly surpasses that of aftermarket products. The use of this nozzle holder sustainably supports the functionality of the engines.

Sale price: €46.80Regular price:€52.00(10% saved)
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Bosch quality in every part

Bosch engine parts and Bosch motor parts stand for the highest precision and technical innovation worldwide. Designed for reliable use in complex industrial and drive systems, they are manufactured under strict quality standards – ideal for the tough demands of the marine, railway and energy sectors.

As an officially authorized Bosch dealer, MOPA supplies only genuine Bosch parts and Bosch motor spares – directly from the Bosch network, with manufacturer certification, original packaging, serial numbers and full traceability.

From diesel fuel injection systems and fuel pumps to sensors, control units and complete kits: our Bosch diesel engine components deliver consistent performance in critical applications and fully comply with current manufacturer specifications.

Our customers rely on these solutions for:

  • Compliance with emission and exhaust regulations in regulated markets
  • Efficient fuel supply and precise combustion control with Bosch diesel injection technology
  • Reliable continuous operation under extreme conditions
  • Higher system availability and reduced lifecycle costs

With genuine Bosch engine parts, you secure uptime, performance and long-term planning reliability for your systems.

Process reliability in the online shop – from part number to delivery

Why order Bosch spares from MOPA online?

With the MOPA online shop, sourcing Bosch spare parts has never been easier. As a verified Bosch dealer, we guarantee accurate product data, traceable serial numbers and reliable delivery dates.

At any time, you can download offers directly from the shopping cart as PDF file. And should you have any questions, our expert advisor team is ready to help – while the ordering process itself remains fully digital and self-service, 24/7.

Your order step by step

  1. Enter part number: Find the required Bosch part or Bosch diesel engine component using the search function.
  2. Add to cart: Select quantity and add to cart.
  3. Log in or register: Existing customers log in, new customers register quickly and easily.
  4. Generate an offer: If needed, create an individual PDF offer directly from the cart – perfect for internal approvals.
  5. Order & pay: Payment options include prepayment, Mastercard, American Express (AMEX) or Visa.
  6. Receive confirmation: The order confirmation is sent immediately by email.
  7. Track status: In your customer account, access the current order status and all previous orders at any time.
  8. Express delivery: Worldwide shipping via DHL Express – with robust special packaging available on request.
MOPA official Bosch spare parts partner for marine, power generation and railway engines

Your benefits at a glance

Ordering via the MOPA online shop is not only convenient but also transparent and secure. Every step – from search to order to delivery – remains traceable for you at all times. This way, you keep full control over your Bosch spare parts supply and can focus on what matters most: the smooth operation of your engines.

  • Order around the clock: self-service, available 24/7
  • Full process transparency: offers, order status, history and documents in one place
  • Planning reliability: real-time delivery dates and shipment tracking
  • Speed: DHL Express for time-critical Bosch motor spares

Your next step with MOPA

Today, Bosch spare parts procurement must be simple, fast and secure – and this is exactly what the MOPA online shop offers. You always maintain full visibility of your orders, reduce administrative effort and gain valuable time for your core business.

We see ourselves not just as a supplier, but as a long-term Bosch dealer and trusted partner for shipyards, energy providers and railway operators worldwide. Our goal: a supply chain that remains reliable even in critical situations.

For more than 130 years, Bosch has stood for engineering excellence, precision and technical innovation. Its systems and components are in use worldwide – from Bosch marine propulsion to power plants and railway applications – and have proven themselves in the toughest operating environments. With genuine Bosch diesel engine parts, you secure not just replacements, but the same quality as in original equipment.

Looking for a Bosch dealer near me?

MOPA is your global partner for Bosch spare parts. Whether you operate marine engines, diesel generators or railway systems, our online shop gives you direct access to the Bosch parts you need – wherever you are located.