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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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FIELD RHEOSTAT - EA28V10X suitable for Bosch engines
FIELD RHEOSTAT - EA28V10X suitable for Bosch engines

Reliable Product: Field Rheostat EA28V10XThe field rheostat with the comparison number EA28V10X is an indispensable OEM replacement part, suitable for MAN D engines. Weighing 1.26 kg, this product impresses with its reliability and performance needed in marine and stationary applications.

FIELD RHEOSTAT - 0192003009 suitable for Bosch engines
FIELD RHEOSTAT - 0192003009 suitable for Bosch engines

Precision and Quality with Comparison Number 0192003009Discover our field rheostat with the comparison number 0192003009, suitable for MAN D engines. This OEM replacement part combines excellent functionality and durability to maximize the efficiency of your engines.

FIELD RHEOSTAT - 1197311558 suitable for Bosch engines
FIELD RHEOSTAT - 1197311558 suitable for Bosch engines

Product Description for the Spare PartDiscover our product, the field rheostat with the comparison number 1197311558, specifically designed to optimize the performance and efficiency of compatible with MAN D engines. Weighing only 0.09 kg, this OEM spare part is the ideal choice for your applications in marine and stationary use.

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STOP LIGHT SWITCH - SHLM4A2 suitable for Bosch engines
STOP LIGHT SWITCH - SHLM4A2 suitable for Bosch engines

Precise Stop Light Switch with Comparison Number SHLM4A2Discover our stop light switch, compatible with MAN D engines and with the comparison number SHLM4A2. This OEM spare part stands out for its high precision and reliability. Weighing only 0.038 kg, the switch is easy to install and ensures optimal functionality.

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STOP LIGHT SWITCH - SHLM4-2 suitable for Bosch engines
STOP LIGHT SWITCH - SHLM4-2 suitable for Bosch engines

Stop Light Switch: Efficient Solution for EnginesDiscover the stop light switch with the comparison number SHLM4-2, a top-quality OEM replacement part suitable for MAN D engines. Weighing only 0.038 kg, this product combines functionality with durability.

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STOP LIGHT SWITCH - 0343105003 suitable for Bosch engines
STOP LIGHT SWITCH - 0343105003 suitable for Bosch engines

Excellent OEM Replacement Part for MAN D EnginesThe Stop light switch with the comparison number 0343105003 is a premium OEM replacement part, suitable for MAN D engines. Weighing only 0.038 kg, it simplifies installation and ensures reliable functionality.Efficient Performance of the Stop Light SwitchThis product ensures that your stop light systems operate effectively. The precise design of the Stop light switch ensures a long lifespan and high performance, specifically tailored to meet the needs of engines.

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STOP LIGHT SWITCH - 0343105002 suitable for Bosch engines
STOP LIGHT SWITCH - 0343105002 suitable for Bosch engines

Stop Light Switch suitable for MAN D EnginesDiscover our premium product, the stop light switch with the comparison number 0343105002, suitable for MAN D engines. This OEM spare part ensures optimal fit and functionality to enhance the safety of your engines. Weighing only 0.038 kg, this stop light switch meets the highest standards for marine and stationary applications.Quality that ImpressesOur stop light switch offers durability and robustness. As a high-quality OEM spare part, it provides smooth performance and reliability in demanding situations. You can rely on the quality of our products, specifically designed for engines.

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STOP LIGHT SWITCH - 0986345115 suitable for Bosch engines
STOP LIGHT SWITCH - 0986345115 suitable for Bosch engines

Stop Light Switch with Comparison Number 0986345115Discover our stop light switch with the comparison number 0986345115, specifically designed to fit MAN D engines perfectly. This OEM replacement part offers you the quality and reliability you can expect from a product in our range.Precise Fit and PerformanceWeighing only 0.08 kg, the stop light switch is not only lightweight but also allows for easy installation. Rely on this OEM replacement part to optimize the performance of your system and ensure operational readiness.

Sale price: €45.41Regular price:€50.45(10% saved)
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STOP LIGHT SWITCH - 0344004015 suitable for Bosch engines
STOP LIGHT SWITCH - 0344004015 suitable for Bosch engines

Reliability of the Stop Light SwitchDiscover our tested stop light switch, suitable for MAN D engines, with the comparison number 0344004015. This product offers excellent fit and safety, as it comes as an OEM replacement part directly from the manufacturer. Weighing only 0.08 kg, the stop light switch is easy to handle and install.Safety for Your MachinesThe stop light switch is an essential component, suitable for MAN D engines, that significantly contributes to the functionality of your machines. With our OEM replacement part, you ensure optimal performance and longevity of your system.

Sale price: €45.41Regular price:€50.45(10% saved)
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STOP LIGHT SWITCH - 09863454088HR suitable for Bosch engines
STOP LIGHT SWITCH - 09863454088HR suitable for Bosch engines

Innovative Stop Light Switch for Your NeedsDiscover the Stop Light Switch with the comparison number 09863454088HR, an essential component suitable for MAN D engines. Weighing only 0.06 kg, this replacement part is optimized for demanding operating conditions in marine and stationary technology.

Sale price: €54.30Regular price:€60.33(10% saved)
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STOP LIGHT SWITCH - 0344400008 suitable for Bosch engines
STOP LIGHT SWITCH - 0344400008 suitable for Bosch engines

Stop light switch compatible with MAN D enginesDiscover our stop light switch, compatible with MAN D engines, with the comparison number 0344400008. This OEM replacement part ensures a precise fit and reliable functionality to optimize the safety of your applications. Weighing only 0.06 kg, installation is quick and straightforward.

Sale price: €54.30Regular price:€60.33(10% saved)
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DIMMER SWITCH - SH7-4D11 suitable for Bosch engines
DIMMER SWITCH - SH7-4D11 suitable for Bosch engines

Dimmer switch compatible with MAN D enginesDiscover our excellent dimmer switch, compatible with MAN D engines, with the reference number SH7-4D11. This OEM replacement part offers you the quality you need for the smooth operation of your engines and impresses with precise workmanship and durability.

DIMMER SWITCH - 0340603001 suitable for Bosch engines
DIMMER SWITCH - 0340603001 suitable for Bosch engines

Dimmer switch suitable for MAN D enginesOur dimmer switch with the comparison number 0340603001 is an indispensable OEM spare part, suitable for MAN D engines. This product offers the quality you expect from leading manufacturers. Weighing only 0.106 kg, it is lightweight yet robust and reliable in demanding applications.

WIPER/WASHER SWITCH - 0341810021 suitable for Bosch engines
WIPER/WASHER SWITCH - 0341810021 suitable for Bosch engines

Wiper/washer switch for MAN D enginesDiscover our wiper/washer switch, suitable for MAN D engines, with the comparison number 0341810021. This OEM replacement part offers a perfect fit and top performance in your operation.Reliability and precision in every detailWeighing just 0.07 kg, the product ensures easy installation and handling. Rely on the quality and precision that our OEM replacement parts are known for to maintain the functionality of your engines.

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FLASHER SWITCH - 0341810005 suitable for Bosch engines
FLASHER SWITCH - 0341810005 suitable for Bosch engines

Flasher Switch with Comparison Number 0341810005Discover our flasher switch with the comparison number 0341810005, an OEM spare part compatible with MAN D engines. Weighing 0.07 kg, this product offers the highest precision and quality for your engines.Reliable Performance for Your ApplicationsThe flasher switch is specially designed to enable efficient use for engines in marine and stationary applications. This OEM spare part ensures longevity and functionality that you expect from top-notch products.

Sale price: €119.55Regular price:€132.83(10% saved)
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MAIN BATTERY SWITCH - SSH67L3Z suitable for Bosch engines
MAIN BATTERY SWITCH - SSH67L3Z suitable for Bosch engines

Robust Quality: Reference Number SSH67L3ZOur Main battery switch with the reference number SSH67L3Z is the perfect choice for your needs. This OEM spare part weighs only 0.55 kg and provides you with reliable performance for your operations.Optimal Performance: Suitable for MAN D EnginesThe main battery switch is suitable for MAN D engines and impresses with its high functionality. Every detail of this OEM spare part has been carefully crafted to ensure long-term use and efficiency.

Sale price: €132.33Regular price:€147.03(10% saved)
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MAIN BATTERY SWITCH - SH65-1E11A suitable for Bosch engines
MAIN BATTERY SWITCH - SH65-1E11A suitable for Bosch engines

Reliable Product: Main Battery SwitchDiscover our main battery switch with the comparison number SH65-1E11A, an essential OEM replacement part for your engines. This product provides the necessary safety and efficiency you need for the smooth operation of your equipment.

Sale price: €132.33Regular price:€147.03(10% saved)
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MAIN BATTERY SWITCH - 0341002003 suitable for Bosch engines
MAIN BATTERY SWITCH - 0341002003 suitable for Bosch engines

Precise Product for Marine Engine ApplicationsDiscover our Main battery switch (comparison number: 0341002003) which offers special features. This OEM replacement part ensures the highest precision and is tailored to the requirements of engines compatible with MAN D. Weighing 0.55 kg, the Main battery switch is lightweight and easy to install.

Sale price: €132.33Regular price:€147.03(10% saved)
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MAIN BATTERY SWITCH - 0341002002 suitable for Bosch engines
MAIN BATTERY SWITCH - 0341002002 suitable for Bosch engines

Premium Product: Main Battery SwitchThe main battery switch with the comparison number 0341002002 is a unique OEM spare part specifically designed for engines. Weighing 0.55 kg, this product offers true reliability and efficiency. The precision of this main battery switch ensures that operation is safe and smooth, promoting optimal performance of the engines.

Sale price: €132.33Regular price:€147.03(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
SWITCH - 0336920003 suitable for Bosch engines
SWITCH - 0336920003 suitable for Bosch engines

Reliable Switch: Comparison Number 0336920003Discover the switch with the comparison number 0336920003, an essential product specifically designed to support the functionality of your engines. This replacement part, weighing 0.141 kg, is suitable for MAN D engines. During use, this switch ensures reliable performance, which is essential for the operation of your machines.Quality that convincesOur products are authentic OEM replacement parts that meet the highest standards and provide a precise fit. Thanks to the comparison number 0336920003, we ensure that our customers receive exactly what they need. Whether in maritime applications or stationary use – you can rely on our OEM replacement parts specifically designed for MAN D engines.

PRESSURE SWITCH - 0344004012 suitable for Bosch engines
PRESSURE SWITCH - 0344004012 suitable for Bosch engines

Robust Product: Pressure Switch 0344004012Experience the pressure switch with the comparison number 0344004012, a top-notch product suitable for a variety of applications in the industry. This innovative component ensures precise pressure monitoring in your engines. Weighing only 0.05 kg, the pressure switch is optimally designed for use in various environments.Compatible with MAN D Engines: Reliability in ApplicationOur pressure switch is compatible with MAN D engines, meeting the high demands of the industry. As an OEM replacement part, it offers the same quality and functionality you expect from professional components. Rely on the durability and performance of our product.

 - 0344500001 suitable for Bosch engines
- 0344500001 suitable for Bosch engines

Switch with Comparison Number 0344500001Discover our OEM replacement part, the switch with comparison number 0344500001, perfectly tailored to the requirements of MAN D engines. This product ensures optimal performance in your engines and provides an excellent fit.

SWITCH - SHDHB1-3 suitable for Bosch engines
SWITCH - SHDHB1-3 suitable for Bosch engines

Switch: Comparison Number SHDHB1-3Discover our switch with the comparison number SHDHB1-3, an essential product for motorized applications. This switch is suitable for MAN D engines and belongs to the group of electric components and switches. Weighing only 0.138 kg, it combines functionality and compact size in one.Certified OEM Replacement Parts for Optimal BenefitOur switch is a valuable OEM replacement part that provides the quality you expect from manufacturers. Compared to aftermarket products, our product offers not only better fit but also long-lasting performance. Rely on OEM replacement parts to sustainably enhance the efficiency of your engines.

SWITCH - 0484300003 suitable for Bosch engines
SWITCH - 0484300003 suitable for Bosch engines

Reliable Switch with Comparison Number 0484300003Discover our switch with the comparison number 0484300003, a high-quality product specifically designed for MAN D engines. This OEM replacement part represents the quality you expect from sought-after products in the field of engine technology. Weighing only 0.138 kg, this switch offers not only lightness but also robustness, making it well-suited for the challenges of marine and stationary applications.

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.