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.
NUT - 1423345052 suitable for Bosch engines
Precise Nut for Your ApplicationDiscover the functional nut with the comparison number 1423345052, which has been specifically designed for compatibility with Deutz engines. Weighing only 0.033 kg, it is an OEM spare part that meets the high demands in marine and stationary use, making it the best option for your engines.OEM Spare Parts for Long-Term UseOur nut is not just a structural element, but a key component in the performance of your engines. OEM spare parts offer high quality and reliability. Unlike many aftermarket products that often compromise on quality, "compatible with" Deutz means you receive the desired safety. The comparison number 1423345052 allows you to find the required product.
HEXAGON NUT - 1423300020 suitable for Bosch engines
Robust Hexagon Nut for Professional UseDiscover the hexagon nut with the comparison number 1423300020 – an indispensable spare part that is suitable for your Deutz engines. Weighing only 0.01 kg, this product combines lightness with maximum load-bearing capacity, making it ideal for applications in various engine environments.Quality That Will Convince YouOur hexagon nut ensures that it meets the high demands of your engines. As a reliable spare part, it is manufactured to widely accepted standards, so you can count on the impeccable performance of your machines. With the comparison number 1423300020, you are well-equipped to operate your engines efficiently.
LEAD SEAL - 1423240001 suitable for Bosch engines
Convincing Product for EnginesDiscover the lead seal with the comparison number 1423240001, which is an essential product for your requirements for diesel and gas engines. This OEM replacement part is suitable for Deutz engines and belongs to the category of belt drive parts. With a lightweight of only 0.001 kg, this lead seal is not only handy but also provides the stability you need for the most demanding applications.Conveniently Compatible Parts for DeutzOur lead seal with the comparison number 1423240001 ensures that you receive a perfectly fitting part. Manufactured as an OEM replacement part, this product offers the quality that pays off in daily operations. Rely on the original equipment quality for engines that enables you to operate your machines efficiently and reliably.
LEVER/ARM - 1 422 033 051 suitable for Bosch engines
Excellent Product: Lever/arm Suitable for MWM & Deutz EnginesDiscover our OEM replacement part, the Lever/arm, suitable for MWM & Deutz engines. This well-thought-out Lever/arm carries the comparison number 1 422 033 051 and combines precision with functionality. Weighing only 0.09 kg, it is ideal for demanding applications in marine and stationary technology as well as in locomotive construction.
LEVER/ARM - 1422002432 suitable for Bosch engines
Premium Lever/Arm suitable for excellent enginesDiscover our product lever/arm, listed under the comparison number 1422002432. This OEM spare part belongs to the group of electric components and switches. The lever/arm is suitable for Deutz engines and offers excellent performance, reliability, and efficiency that you need in your application.Lightweight solution: Your powerful partnerThis OEM spare part weighs only 0.083 kg and offers maximum functionality. Developed to be suitable for Deutz, the lever/arm ensures a precise fit. With the comparison number 1422002432, you can be sure that you are acquiring an effective spare part that can be optimally integrated into your machines.
ADJ./CONTROL LEVER - 1 422 001 111 suitable for Bosch engines
Control Lever – Product with Comparison Number 1 422 001 111The control lever (comparison number: 1 422 001 111) is a precisely manufactured OEM spare part suitable for Deutz engines. This product has been specifically designed to meet the highest demands in marine and stationary applications. Rely on the best quality to ensure the performance and efficiency of your engines in the long term.
STEERING ARM - 1421933061 suitable for Bosch engines
Steering arm with comparison number 1421933061Discover our product, the steering arm with the comparison number 1421933061, which is specially designed for diesel and gas engines. This OEM replacement part offers an excellent fit and top performance, crucial for the operation of your machines. Weighing only 0.07 kg, the steering arm is particularly user-friendly during installation.
LEVER/ARM - 1421901036 suitable for Bosch engines
Premium Lever/Arm for Efficient OperationDiscover our product, the lever/arm with the comparison number 1421901036, suitable for Deutz engines. This OEM replacement part belongs to the category of electric components and switches, which are essential for the smooth operation of your machines. Weighing only 0.026 kg, the lever/arm is extremely lightweight yet robust enough for demanding conditions.
ELBOW FITTING - 1421332000 suitable for Bosch engines
Elbow fitting Comparison Number 1421332000 – Excellent Component TechnologyThe elbow fitting with the comparison number 1421332000 is an important component for the maintenance and operation of engines. This product impresses with an excellent fit and is positioned in the article group Lines and pipes. With a weight of only 0.04 kg, it is particularly easy to handle and install, which boosts efficiency in every project.Suitable for Deutz Engines – Reliable Solution for Your ProjectThis OEM replacement part is suitable for applications compatible with Deutz engines. By using OEM replacement parts, you can ensure that the components are of the highest precision and fit your requirements exactly. The elbow fitting 1421332000 is therefore ideal for applications in marine and stationary engineering, as well as in locomotives.
GASKET - 1421015007 suitable for Bosch engines
Gasket for Efficient EnginesDiscover the gasket with the comparison number 1421015007, a precise OEM spare part that is specifically designed for the requirements of Deutz engines. This gasket offers excellent sealing properties that are crucial for the reliability and efficiency of your engines. It weighs only 0.01 kg, making it easy to handle and ensuring simple installation.
SCREW CAP/PLUG - 1420560004 suitable for Bosch engines
Superior Screw Cap for Engines Discover our outstanding product, the screw cap with the comparison number 1420560004. This top-quality OEM spare part supports the performance of your engines and provides the perfect solution to ensure functionality. Weighing only 0.027 kg, this screw cap is easy to handle, making it an essential component of your ignition system.Suitable for Deutz Engines Our screw cap is designed to fit Deutz engines, offering precise fitting and durability. OEM spare parts are essential for maximizing engine efficiency. Trust in this meticulously crafted product and experience the quality that OEM spare parts provide.
SPRING CAP - 01420500051 suitable for Bosch engines
Efficient Product: Spring Cap with Comparison NumberDiscover the versatile spring cap that offers outstanding features for your engines. With the comparison number 01420500051, this OEM replacement part is designed for demanding applications. Its specific properties enhance the performance and reliability of your drivetrain.Compatible with MWM & Deutz EnginesThis product is compatible with MWM & Deutz engines, thereby increasing operational safety. Thanks to precise workmanship, the spring cap fits ideally to the specific requirements that such engines demand. Rely on quality in every detail to optimize your operational processes.
SPRING CAP - 1420328037 suitable for Bosch engines
Premium Product: Spring Cap for EnginesDiscover our Spring Cap with the comparison number 1420328037 – an essential connecting element for your applications. This OEM replacement part has been manufactured with precision and offers performance in operational environments where efficiency and reliability are required. The Spring Cap has a lightweight of only 0.015 kg and provides optimal handling.
BEARING - 1420322026 suitable for Bosch engines
Bearing 1420322026 – A solid choice for applicationsThe bearing with the comparative number 1420322026 is an essential OEM spare part, suitable for Deutz engines. Weighing only 0.14 kg, this bearing offers the perfect combination of robustness and precision to optimize the performance of your machines. Trust in the highest quality that only OEM spare parts can provide.Experience of a family businessAs a second-generation family business, we take pride in our extensive expertise in the field of engines. Our goal is to deliver top-quality spare parts that stand for durability and efficiency. Every product, including bearing 1420322026, benefits from our many years of experience and meets the highest standards.
REDUCING NIPPLE - 1419999006 suitable for Bosch engines
Innovative Reducing Nipple for Optimal PerformanceDiscover our Reducing nipple, the essential OEM replacement part with the comparison number 1419999006. This product belongs to the category of Holders, plates and flanges. The reducing nipple weighs only 0.02 kg and impresses with its top-notch construction and accuracy. The ideal fit makes it a reliable choice.Compatible with MWM & Deutz EnginesOur reducing nipple is compatible with MWM & Deutz engines and meets the highest requirements in the field of replacement parts. As an OEM replacement part, this component provides optimal performance. This ensures that your engines can operate under ideal conditions. Rely on top-quality solutions that offer you sustainable advantages.
TAPPET - 1418720027 suitable for Bosch engines
Your new OEM Replacement Part: TappetDiscover our outstanding product, the OEM replacement part Tappet with the comparison number 1418720027. This replacement part is perfectly suited for engines from manufacturers MWM & Deutz. The robust quality and reliability of this holder from the group "Holders, plates and flanges" ensure that your machines can operate efficiently.Suitable for MWM & Deutz EnginesThe Tappet has been specifically designed to fit MWM & Deutz engines. With a minimal weight of only 0.08 kg, this product is user-friendly and facilitates installation. Rely on this OEM replacement part to maintain the performance and mechanics of your engines.
TAPPET - 1418720020 suitable for Bosch engines
Reliable Spare Part for High-Performance ApplicationsDiscover our product, the Tappet with the comparison number 1418720020. This OEM spare part is suitable for MWM & Deutz engines, making it an ideal choice for various operational applications. Weighing only 0.086 kg, this component impresses in practice with its robust design and functional efficiency.Perfect OEM Spare Parts for Your MachinesOur products are designed as OEM spare parts that meet the high demands of industrial use. The Tappet is specifically tailored for MWM & Deutz engines, ensuring that your systems operate optimally. Rely on proven solutions and items that fit your operational technology.
PRESSURE CONTROL VALVE - 1418562009 suitable for Bosch engines
Efficient Pressure Control Valve Suitable for Deutz EnginesDiscover our reliable pressure control valve with the comparison number 1418562009, an important product specifically designed to optimize the performance of your engines. This OEM spare part ensures that your engine operates efficiently and meets the essential standards we have been delivering in the field of engine replacement parts for over 25 years.Quality That ConvicesOur pressure control valve is an OEM spare part that combines the best materials and technology. Weighing only 0.05 kg, this component is a perfect choice for ensuring the long-term operation of your machine. The pressure control valve is suitable for Deutz engines and is particularly well-suited for demanding applications in maritime or static environments.
PISTON - 1418440007 suitable for Bosch engines
PISTON with the comparison number 1418440007 suitable for Bosch engines
PUMPING ELEMENT - 1418425018 suitable for Bosch engines
Robust Pumping Element for Reliable Engines Discover the pumping element (reference number: 1418425018) – an indispensable OEM replacement part designed specifically for efficient performance. Weighing only 0.064 kg, this product offers top-quality and durability, which are crucial for your powered applications.
PUMP PLUNGER - 1418321039 suitable for Bosch engines
Pump plunger with comparison number 1418321039Discover our pump plunger with the comparison number 1418321039. This reliable product is compatible with MWM & Deutz engines and has been designed to significantly enhance the efficiency of your systems. Weighing 0.82 kg, this pump plunger plays a crucial role in longevity and functionality, suitable for various industrial and maritime applications.Quality OEM spare parts for enginesWith a keen sense for technical precision and performance, we offer our OEM spare part as the ideal solution for powerful applications. Special care is taken in the manufacturing process to ensure that our pump plunger meets all the requirements of OEM standards. This way, you receive a spare part that is directly compatible with MWM & Deutz engines, instead of relying on less precise aftermarket solutions.
PUMP PLUNGER - 1418320045 suitable for Bosch engines
Pump plunger comparison number 1418320045 for your enginesDiscover the pump plunger with the comparison number 1418320045, a proven OEM replacement part that has been optimally developed for your application area. This product sets standards in durability and functionality to meet the demands of stationary applications.Suitable for Deutz engines – Efficient solutionThis reliable pump plunger replacement part is suitable for Deutz engines and is designed to deliver continuous performance. Weighing only 0.6 kg, this plunger facilitates replacement and ensures smooth functionality in your applications. Rely on the use of these products to enhance the efficiency of your machines in a modern way.
AIR SUPPLY VALVE - 1417413094 suitable for Bosch engines
Air supply valve with comparison number 1417413094 Discover the air supply valve with the comparison number 1417413094 – a crucial product for your MWM & Deutz engines. Weighing only 0.04 kg, this OEM spare part offers exceptional accuracy and features durable materials. The OEM spare part ensures that your engines operate optimally and deliver the performance you expect.Suitable for demanding applications The air supply valve is suitable for MWM & Deutz engines and plays a key role in the operation of compatible engines for maritime and stationary use. By using OEM spare parts, you rely on proven quality, which is essential for the smooth operation of your engines.
NON-RETURN VALVE - 1417410090 suitable for Bosch engines
Superior Non-return Valve for Your ApplicationsDiscover the non-return valve with the comparison number 1417410090, which integrates perfectly into your existing systems. This product offers smooth operation. The valve belongs to the category of valves and impresses with its reliable operation. Weighing only 0.24 kg, this spare part is efficient and easy to handle.Sourcing for Deutz EnginesThe non-return valve is suitable for Deutz engines and has been manufactured to the highest standards. This type of spare parts provides not only robustness but also predictability of high performance under demanding operating conditions. You can rely on this spare part to meet your machinery's requirements.
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
- Enter part number: Find the required Bosch part or Bosch diesel engine component using the search function.
- Add to cart: Select quantity and add to cart.
- Log in or register: Existing customers log in, new customers register quickly and easily.
- Generate an offer: If needed, create an individual PDF offer directly from the cart – perfect for internal approvals.
- Order & pay: Payment options include prepayment, Mastercard, American Express (AMEX) or Visa.
- Receive confirmation: The order confirmation is sent immediately by email.
- Track status: In your customer account, access the current order status and all previous orders at any time.
- Express delivery: Worldwide shipping via DHL Express – with robust special packaging available on request.

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.