Valve train components – precision control for engine timing
Valve train components are essential for the proper operation of internal combustion engines. They control the opening and closing of intake and exhaust valves, ensuring precise timing and airflow within the combustion chamber. High-quality valve train components are critical to engine performance, efficiency and longevity – especially in high-load industrial and marine engines.
Choose from following:
ROLLER TAPPET - 12301496 suitable for MWM & Deutz engines
High-Quality Replacement Part Suitable for MWM & Deutz EnginesOur roller tappet is the ideal choice for your engine needs. This product with the comparison number 12301496 is one of the crucial valve train components that promote optimal performance and efficiency. Weighing only 0.4 kg, our OEM replacement parts are easy to install and contribute to maximizing the operation of your engines.
ROLLER TAPPET - 12301096 suitable for MWM & Deutz engines
Roller Tappet: Comparison Number 12301096 as Key ComponentOur roller tappet, with the comparison number 12301096, represents reliability and excellent performance. This OEM spare part is ideal for increasing engine efficiency and meets the exact requirements of our customers and their machines. The robust material ensures long-lasting use, regardless of the application.
ROLLER TAPPET - 12300730 suitable for MWM & Deutz engines
Spare part suitable for MWM & Deutz enginesDiscover our roller tappet (comparison number: 12300730), an OEM spare part suitable for MWM & Deutz engines. This product offers you reliable performance and is specifically designed for the valve train, ensuring efficiency in critical applications. The excellent craftsmanship ensures long durability and optimal functionality of your engines.
PUSHROD - 12300728 suitable for MWM & Deutz engines
Pushrod with Comparison Number 12300728The pushrod with the comparison number 12300728 is an essential product in the MOPA Motorparts range. This valve train component is an OEM replacement part that offers the highest standards of quality and durability. With a weight of 0.481 kg and dimensions of 42.1 cm in length, 42.1 cm in width, and 2 cm in height, it is used in various applications.Optimal Compatibility for MWM & Deutz EnginesThe pushrod is suitable for MWM & Deutz engines of the 2020 GAS series as well as the engine types TCG2020-V12. This component provides the ideal solution to optimize the efficiency of your engines. The perfect fit and excellent craftsmanship allow for a smooth installation process and instill confidence in a product of outstanding quality.
VALVE MECHAN.COVER - 12300445 suitable for MWM & Deutz engines
Quality Valve mechan.cover: Reference Number 12300445The valve mechan.cover with reference number 12300445 is a top-quality OEM spare part specifically designed for engines. This product impresses with precision and durability, making it an important component for MWM & Deutz engines. Weighing 2.479 kg, the valve mechan.cover stands out for its effectiveness in demanding applications.
VALVE MECHAN.COVER - 12300444 suitable for MWM & Deutz engines
Enter the World of Valve Mechan. CoverDiscover the valve mechan.cover with comparison number 12300444, an essential product for demanding applications. This OEM spare part is specifically designed for MWM & Deutz engines and impresses with its performance. Weighing 2.386 kg, the valve mechan.cover ensures reliable functionality and high stability in everyday use.Outstanding Craftsmanship and ReliabilityThe valve mechan.cover with comparison number 12300444 stands out due to its excellent craftsmanship, securing impressive performance for engines that meet the demands of maritime and industrial applications. Each component of this OEM spare part is designed for a perfect fit, making it suitable for MWM & Deutz engines.
VALVE MECHAN.COVER - 12300266 suitable for MWM & Deutz engines
Valve Mechan.cover suitable for MWM & Deutz enginesThe valve mechan.cover with the comparative number 12300266 is an essential product that belongs to the category of valve train components. It is specifically designed to optimize the performance of your engines and is suitable for MWM & Deutz engines.
TURNING GEAR/ROTOCAP - 12285541 suitable for MWM & Deutz engines
Efficient Turning Gear/Rotocap for EnginesThe Turning gear/rotocap with the comparison number 12285541 is an essential product specifically designed to optimize the performance of suitable for MWM & Deutz engines. This compact replacement part ensures smooth operations in the valve train and thus contributes significantly to the effective operation of your engines. Weighing only 0.68 kg, it meets the high demands of marine and stationary use and is designed for challenging applications.
ROCKER ARM BRACKET - 12285442 suitable for MWM & Deutz engines
Rocker Arm Bracket: Ideal for Your EnginesDiscover our rocker arm bracket with the comparison number 12285442, a top-quality OEM replacement part. This component is crucial for the efficiency and performance of your machines and is an excellent choice if you are looking for reliable replacement parts. Weighing only 0.5 kg, the rocker arm bracket is extremely practical to use and can be optimally combined.Suitable for MWM & Deutz EnginesOur rocker arm bracket is precisely designed for MWM & Deutz engines. It is this precision that enables the rocker arms to directly contribute to the performance of the engines. Rely on quality and durability – our product ensures that the operation of your machines is secured.
VALVE MECHAN.COVER - 12285394 suitable for MWM & Deutz engines
Quality Features of the Valve Mechan. CoverDiscover our OEM replacement part "Valve mechan.cover," which is known under the comparison number 12285394. This replacement part is an essential component in the category of valve train components. The valve mechan.cover is specially designed for MWM & Deutz engines, ensuring first-class fit and performance under various operating conditions.Advantages of OEM Replacement PartsOur OEM replacement parts come directly from the manufacturer (OEM), ensuring quality and reliability. Unlike aftermarket parts, which are often less stringently controlled, our parts meet strict quality standards due to internal inspections. Trust in our verified product quality to optimally operate your engines.
VALVE SEAT - 12283633 suitable for MWM & Deutz engines
Reliable Valve Seat with Comparison Number 12283633Discover the valve seat with the comparison number 12283633, an essential product for diesel and gas engines in professional applications. This OEM replacement part is characterized by precision and durability, and is suitable for MWM & Deutz engines. It meets the highest industrial standards.Optimal Compatibility Suitable for MWM & Deutz EnginesWeighing only 0.56 kg, this valve seat is ideal for marine and stationary use. As a component, the valve seat ensures smooth operation of your engines. Rely on quality and benefit from our OEM replacement part to combine performance and safety.
VALVE BRIDGE - 12283272 suitable for MWM & Deutz engines
Reliable Valve Bridge for Your NeedsDiscover our valve bridge with the comparison number 12283272, a top-notch product for customized solutions. This necessary OEM replacement part ensures that your engines operate efficiently. The valve bridge is part of the article group of valve train components, making it an essential component to optimize your engine's performance. Weighing 0.85 kg, this replacement part impresses with its robustness and durability.Suitable for MWM & Deutz EnginesOur valve bridge is suitable for MWM & Deutz engines and offers excellent valve control. With the high quality of the components, you achieve an optimization of the overall performance of your engine. Rely on the reliability associated with the comparison number 12283272 and secure the best for your engines.
ROCKER ARM BRACKET - 12283259 suitable for MWM & Deutz engines
The Precise Rocker Arm Bracket for Optimal Engine PerformanceThe rocker arm bracket with the comparison number 12283259 is an essential part of the valve train components, designed specifically for MWM & Deutz engines. This OEM replacement part offers excellent fit and ensures the reliable functionality of the engines. Weighing 7 kg, the rocker arm bracket assures effective performance and durability.Quality from Experience – OEM Replacement Parts for EnginesThe comparison number 12283259 represents a product that provides great support for your engines. OEM replacement parts are crucial for optimizing engine efficiency. The rocker arm bracket is an important component that helps your machines operate smoothly without compromising performance.
VALVE BRIDGE - 12283207 suitable for MWM & Deutz engines
Excellent Valve Bridge: Comparison Number 12283207The valve bridge with comparison number 12283207 is an essential OEM replacement part for engine exchanges. This valve bridge is categorized within valve train components and ensures smooth functionality and lifespan of the engines applied. Weighing in at only 0.001 kg, it combines lightness and durability to meet the highest demands in marine and stationary applications.Suitable for MWM & Deutz EnginesThis valve bridge is specifically designed to be compatible with MWM & Deutz engines. It impresses with its precise craftsmanship and offers maximum reliability and continuous performance that you would expect from an OEM replacement part. Rely on this solution to ensure that your engines can always operate efficiently.
VALVE SEAT - 12283206 suitable for MWM & Deutz engines
Unbeatable Product: Valve Seat with Comparison Number 12283206Experience the valve seat with the comparison number 12283206, a crucial OEM replacement part for maximized engine performance. The valve seat is an essential component in the category of valve train components and ensures a perfect fit suitable for MWM & Deutz engines. Weighing only 0.56 kg, our product combines lightness with robustness and is ideal for demanding applications.Quality through OEM Replacement PartsAs experienced experts in the field of engine replacement parts, we offer exclusively OEM replacement parts that meet the highest standards. The valve seat with the comparison number 12283206 has been precisely designed to ensure long-term reliability and performance of your engines. You can rely on our products being tailored to the specific requirements of engines to provide you with the desired efficiency.
VALVE MECHAN.COVER - 12281912 suitable for MWM & Deutz engines
Efficient Solution with the Valve mechan.cover Discover our OEM replacement part, the Valve mechan.cover with the comparison number 12281912. This reliable product is suitable for MWM & Deutz engines and ensures that your engines operate efficiently in demanding environments. The Valve mechan.cover is an essential component of the Valve train components and contributes to the optimal function and lifespan of your machines.Environmentally Conscious and Precise OEM Product Unlike aftermarket options, our OEM replacement parts come directly from the product provider, ensuring the highest quality. The comparison number 12281912 represents an internal control system that offers you safety and reliability for your engines compatible with MWM & Deutz. With our products, you achieve long-term performance that supports smooth operation.
BARRING DEVICE - 12281637 suitable for MWM & Deutz engines
Barring device for MWM & DeutzDiscover the barring device with the comparison number 12281637. This OEM replacement part is suitable for MWM & Deutz engines. As part of the valve train components, this product provides an excellent solution for optimizing engine performance in various applications.Reliable OEM replacement parts for peak performanceOur range exclusively includes OEM replacement parts in original equipment manufacturer quality, helping you keep machines running efficiently. The comparison number 12281637 specifically targets the requirements of cross-company applications, making it a reliable choice for industry partners.
VALVE MECHAN.COVER - 12281549 suitable for MWM & Deutz engines
OEM Replacement Part Valve Mechan. Cover Suitable for MWM & DeutzDiscover the exclusive product, the Valve Mechan. Cover with the comparison number 12281549, suitable for MWM & Deutz engines. This component has been developed under high standards to optimally support the performance of your engines. Whether in marine or stationary use, this valve train component is lightweight and compatible, weighing 3.222 kg.
VALVE SEAT - 12281545 suitable for MWM & Deutz engines
Precision in Every Detail: Valve SeatDiscover our product, the valve seat with the comparison number 12281545. This OEM replacement part is specifically designed for MWM & Deutz engines and ensures that your engine operates optimally. Through excellent manufacturing to the highest standards, we offer you an outstanding choice for your engines.Reliability of OEM Replacement PartsWeighing only 0.01 kg, the valve seat provides an optimal combination of lightness and stability. These OEM replacement parts are manufactured to support the performance of your MWM & Deutz engines in the long term. Trust in the reliability that you can expect from high-quality manufactured parts.
VALVE GUIDE - 12281443 suitable for MWM & Deutz engines
Suitable for MWM & Deutz enginesDiscover the high-quality valve guide with the comparison number 12281443, the perfect choice for the reliable maintenance of your engines. This OEM replacement part offers excellent fit and durability. Weighing 0.9 kg, it is not only robust but also fits optimally for MWM & Deutz engines to maximize their performance.Tailored SolutionOur valve guide is specifically designed to fit MWM & Deutz engines. Quality and compatibility are central features of our OEM replacement parts. Unlike aftermarket alternatives, we emphasize through our method that you receive a product that meets the highest standards, thus extending the lifespan of your machines.
VALVE SEAT - 12281421 suitable for MWM & Deutz engines
OEM Replacement Part: Valve Seat 12281421Discover our valve seat with the comparison number 12281421, an essential OEM replacement part suitable for MWM & Deutz engines. This valve seat not only ensures optimal performance but is also crucial for the efficient operation of your diesel and gas engines. With the highest manufacturing precision, this product ensures functionality in the valve train for a variety of applications.Precise Benefits of the Valve SeatWeighing 0.633 kg, the valve seat is lightweight yet robust. It meets all the requirements you have for OEM replacement parts. Suitable for MWM & Deutz engines, this component ensures seamless operation and meets the high standards of modern engine technology. Rely on manufacturing quality that you need in marine and stationary applications.
VALVE SEAT - 12281057 suitable for MWM & Deutz engines
Robust Product: Valve SeatDiscover our Valve Seat (part number: 12281057) – a crucial product for diesel and gas engines. This spare part is suitable for MWM & Deutz engines and offers excellent performance as well as durability in demanding applications. The precise workmanship of this component ensures optimal sealing in the valve train and significantly contributes to engine performance.
VALVE CONE - 12281034 suitable for MWM & Deutz engines
Efficient Valve Cone for Optimal Engine PerformanceDiscover our valve cone, a premium product with the comparison number 12281034. This OEM replacement part is precisely tailored to meet the requirements of your engines and offers quality and durability. Our valve train components optimize the performance and efficiency of your machinery.
ROCKER ARM - 12281009 suitable for MWM & Deutz engines
Optimal Rocker Arm with Comparison Number 12281009Discover the rocker arm with the comparison number 12281009, which serves as an essential product for the field of valve train components. This OEM spare part impresses with its precise manufacturing and long-term reliability. The rocker arm is not only functional but also extensively tested to provide smooth performance.Suitable for MWM & Deutz Engines of Series 440The rocker arm is suitable for MWM & Deutz engines, specifically for series 440 and engine types TBD440-6K. This seamless compatibility with the engines ensures that the product optimizes performance and efficiency in your applications. Weighing only 2 kg, this rocker arm is easy to position to best support the engine.
Function and benefits
The valve train transfers motion from the camshaft to the valves. It includes parts like pushrods, lifters, rocker arms, valve springs and guides. These engine valve components must work in perfect synchronization to ensure proper engine breathing. Key benefits of optimized valve train parts include:
- Precise valve timing and improved combustion efficiency
- Reduced wear and friction under high RPM or load
- Stable performance and lower emissions
Especially in diesel engines, valve train stability is crucial for handling high compression ratios and extended operating cycles.
Applications and system design
Valve train components vary based on engine type (OHV, OHC, DOHC) and application. In marine and industrial engines, components are often designed for durability, corrosion resistance and easy maintenance. Cam profiles, valve clearances and spring tension all influence system behavior and must be matched precisely to the engine’s operating profile.
We supply high-performance engine valve components suitable for MTU, MAN, Deutz, MWM and Volvo Penta engines – with OEM-quality and materials for long service life in harsh operating environments.
Maintenance and replacement
Valve train parts are subject to mechanical wear, thermal expansion and fatigue. Over time, lifters may stick, springs may weaken, and rocker arms may develop play. Regular inspection and preventive replacement of valve train parts helps maintain engine performance and avoid costly failures.
FAQ
What is a valve train?
A valve train is the system of components that controls the opening and closing of an engine’s intake and exhaust valves. It includes the camshaft, lifters, pushrods, rocker arms, valve springs and related parts. The valve train ensures that air and fuel enter and exit the combustion chamber at the right time.
When should valve train components be replaced?
Valve train components should be checked during major engine overhauls or if there are symptoms such as ticking noises, poor compression, rough idling, or loss of power. Worn parts can lead to timing issues, valve damage or engine failure.
Are valve train parts the same for all engines?
No. Valve train designs vary based on engine architecture (e.g., overhead cam vs. pushrod), operating speed, and intended application. Industrial and marine engines often use more robust materials and heavier-duty valve train components to withstand continuous use.