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:
VALVE SEAT - 350/981/853 suitable for MWM & Deutz engines
OEM Replacement Part: Valve Seat for Maximum PerformanceDiscover the product, the valve seat with the comparison number 350/981/853. This essential component is designed for the smooth operation of engines in demanding applications. With its compact dimensions of 1.3 cm in length, 1.3 cm in width, and 0.6 cm in height, as well as a weight of only 0.001 kg, this valve seat offers perfect integration into your systems.
ROCKER ARM BRACKET - 04902661 suitable for Deutz engines
Rocker Arm Bracket: The Ideal Product for Your NeedsDiscover the Rocker Arm Bracket (comparison number: 04902661), an essential OEM replacement part for the valve train of your machines. Weighing only 0.244 kg, this Rocker Arm Bracket ensures efficient operation, contributing to the lifespan of your engines. The comparison number 04902661 ensures compatibility with many applications, so you can be confident in making the right choice.Suitable for Deutz EnginesThe Rocker Arm Bracket is perfectly suited for applications compatible with Deutz engines. As an OEM replacement part, this Rocker Arm Bracket impresses with quality and precise fit, ensuring the reliability of your machines.
ROCKER ARM - 04501048 suitable for Deutz engines
Extremely Reliable Rocker ArmDiscover the rocker arm with the comparison number 04501048, an OEM replacement part for your engines. This rocker arm ensures optimal functions within the valve train and is crucial for the performance of your diesel or gas engine. The comparison number 04501048 provides precise identification of the product, allowing you to meet your replacement part needs efficiently and without hassle.Manufactured for Deutz EnginesOur rocker arm is manufactured to fit Deutz engines, providing the reliability and quality you expect. With over 25 years of specialization, you can be assured that only top-quality materials are used to ensure the durability of the product. Opt for our OEM replacement part and enhance the efficiency of your system.
ROCKER ARM SHAFT - 04508851 suitable for Deutz engines
Premium Rocker Arm Shaft for Your ProjectDiscover the rocker arm shaft with the comparison number 04508851, a high-quality replacement part that ensures optimal performance. This product belongs to the category of valve train components and is compatible with Deutz. Secure reliable functionality now by opting for top-tier quality.Comparison Number 04508851 for Top PerformanceThe comparison number 04508851 identifies the rocker arm shaft that is suitable for Deutz engines. Our products are the ideal choice for companies that value loyal partners. Rely on our years of experience in the field of OEM replacement parts for engines.
ROCKER ARM SHAFT - 04901485 suitable for MWM & Deutz engines
Reliable Rocker Arm Shaft for Powerful EnginesDiscover our rocker arm shaft with the reference number 04901485 – a crucial OEM replacement part that ensures reliable functionality in various applications. This valve train component is particularly robust and designed to meet the high demands of engines. Weighing 1.84 kg, the rocker arm shaft is ideal for marine and stationary applications.
ROCKER ARM SHAFT - 04901486 suitable for MWM & Deutz engines
Reliable Rocker Arm Shaft: Your OEM Replacement PartExperience the efficiency and durability of our Rocker Arm Shaft with the comparison number 04901486. This product is a premium OEM replacement part specifically designed to showcase excellent performance in MWM & Deutz engines. Weighing 1.825 kg, the Rocker Arm Shaft ensures your engine operates smoothly at all times.
VALVE MECHAN.COVER - 04902410 suitable for MWM & Deutz engines
Valve Mechan. Cover: Efficient Solution for EnginesDiscover our valve mechan.cover (comparison number: 04902410), a top-tier OEM replacement part specifically designed to meet the demands of challenging applications. This valve mechan.cover is ideally suited for marine and stationary usage.Compatible with MWM & Deutz EnginesThis OEM replacement part is compatible with MWM & Deutz engines and is one of the crucial valve train components. Trust our valve mechan.cover, manufactured with the utmost precision to optimize the performance of your machines.
ROCKER ARM INLET - 04903648 suitable for Deutz engines
Discover Precise Rocker Arm Inlet Replacement PartsExperience the quality of our Rocker Arm Inlet (comparison number: 04903648), which is specifically designed to create an optimal connection in engines. This product belongs to the Clutches category and is crucial for engine performance. Suitable for Deutz engines, it meets the highest industry requirements and standards. Convince yourself of the outstanding functionality of an OEM replacement part that offers ideal performance.
ROCKER ARM - 06852334 suitable for MWM & Deutz engines
Rocker Arm for Optimal Operating ConditionsExperience the quality of our rocker arm (comparison number 06852334), an essential component. This rocker arm is indispensable in the category of valve train components and impresses with its robust design. Suitable for MWM & Deutz engines, it provides the performance and reliability you need for demanding applications in marine and stationary engines.Efficient and Suitable OEM Replacement PartsOur rocker arm is a top-quality replacement part that ensures your engines operate optimally. With this product – comparison number 06852334 – it exemplifies support for the efficiency of your machines. Suitable for MWM & Deutz engines, your rocker arm not only enhances performance but also ensures the longevity of your drive systems.
ROCKER ARM - 04503740 suitable for Deutz engines
Rocker Arm - Spare Part for Your EnginesDiscover our rocker arm OEM spare part (comparison number 04503740), the ideally suited valve train component, perfectly optimized for the performance of your engines. This product ensures reliable function, which is essential in many applications.Suitable for Deutz EnginesOur rocker arm is specifically designed to provide optimal efficiency for Deutz engines. You can trust that this component has been precisely manufactured and tested to ensure long-term support.
ROCKER ARM SHAFT - 04906965 suitable for Deutz engines
Optimal Solution: Rocker Arm Shaft Compatible with Deutz EnginesDiscover the rocker arm shaft with the comparison number 04906965, an OEM replacement part specifically designed for Deutz engines. This product falls under the category of valve train components and offers the highest precision to ensure the efficiency of your engines. Weighing 6.28 kg, the rocker arm shaft combines robustness and reliability, which are essential for the smooth operation of diesel and gas engines.Quality from Family Tradition: OEM Replacement Parts by MOPAAs a family tradition in its second generation, we place great value on excellent quality. Our OEM replacement parts are all products from renowned manufacturers and offer seamless integration into existing engine systems. The strict selection process for our items ensures that you receive outstanding components, which have earned us the trust of our B2B customers for over 25 years.
ROCKER ARM - 04503742 suitable for Deutz engines
Precise Valve Control with Rocker Arm – Comparison Number: 04503742Enhance the performance of your machines with the rocker arm, designed for Deutz engines of the 1012 series. With the comparison number 04503742, you receive a product that offers optimal efficiency and longevity. This rocker arm is among the essential valve train components and is suitable for facilities that rely on precise engine technology.Technical Data for the Highest StandardsThe rocker arm is a valuable OEM spare part with a weight of 0.141 kg and compact dimensions of 8.5 cm in length and width, as well as 5.2 cm in height. Due to its outstanding design, suitable for Deutz, this rocker arm ensures the smooth operation your engine requires. Our OEM spare parts provide trust through specialized quality, ideal for industrial and marine applications.
- 04902709 suitable for Deutz engines
Valve Bridge: Optimal Performance for Your EnginesThe valve bridge with the comparative number 04902709 is an essential OEM spare part designed to maximize the efficiency of your engines. This item from the "washers" category ensures reliability and long-lasting function.Suitable for Deutz EnginesOur valve bridge is suitable for Deutz engines and supports precise control. It is indispensable for use in maritime and stationary applications. Trust in the quality of an OEM spare part that optimally complements your equipment.
VALVE BRIDGE - 04901799 suitable for MWM & Deutz engines
1. Functional Valve Bridge for Demanding ApplicationsDiscover our product with comparison number 04901799, a valve bridge that is precisely manufactured and meets the highest requirements. This OEM replacement part is suitable for MWM & Deutz engines and offers reliability and durability in specialized applications.2. Perfect Supplement for EnginesThe replacement part, suitable for MWM & Deutz, is part of the category valve train components. Its precision and resilience make it indispensable for diesel and gas-operated engines as well as locomotives. The requirements of MWM & Deutz engines are optimally addressed with this product.
VALVE TAPPET - 04508554 suitable for Deutz engines
Optimal Valve Tappet for Your Requirements The valve tappet with the comparison number 04508554 is an indispensable OEM replacement part, specifically designed for engines used in marine and stationary applications. This product offers excellent performance and meets all high-quality standards.Compatibility Ensured: Suitable for Deutz Engines This valve tappet is optimally suitable for Deutz engines. As a reliable OEM replacement part, this product impresses with its outstanding fit and functionality that only high-quality components can provide. Do not waste time with aftermarket parts that often do not meet high demands.
VALVE MECHAN.COVER - 04610827 suitable for Deutz engines
Valve mechan.cover with comparison number 04610827Discover the valve mechan.cover with the comparison number 04610827, an OEM replacement part that offers optimal performance for engines in marine and stationary applications. This product ensures top-notch functionality and durability of the components.
VALVE MECHAN.COVER - 04610826 suitable for Deutz engines
Valve Mechan. Cover for Precise ApplicationsDiscover the valve mechan.cover with the comparison number 04610826, which is precisely tailored to meet the requirements of your Deutz engines. This OEM replacement part offers optimal performance and a long service life in marine and stationary applications. Rely on our products in first-class quality designed for professional applications.Suitable for Deutz Engines – Increasing ReliabilityOur valve mechan.cover is an essential component, suitable for Deutz engines. This OEM replacement part ensures that your engines operate efficiently. B2B customers benefit from our extensive range, which also includes OEM replacement parts for other manufacturers such as MWM, Mercedes-Benz, MAN, and Volvo.
VALVE SEAT - 06856136 suitable for MWM & Deutz engines
Product Description: Valve Seat with Comparison Number 06856136Discover the valve seat with comparison number 06856136, an essential OEM replacement part from the category of valve train components. This product is suitable for MWM & Deutz engines and offers an ideal fit that ensures the longevity and efficiency of your engines. Weighing 1 kg, this valve seat is optimally designed for demanding applications.Emphasis on Fit for MWM & Deutz EnginesThe valve seat is the perfect OEM replacement part for correctly performing maintenance and repair work on your engines. As a component tailored for MWM & Deutz, it ensures your engines operate reliably and maintain peak performance. Trust our extensive experience in the field of engine replacement parts.
ROCKER ARM OUTLET - 04906062 suitable for Deutz engines
Optimal Replacement Part for Your ApplicationsDiscover our product, the rocker arm outlet (comparison number: 04906062), an essential OEM replacement part, suitable for Deutz engines. Weighing only 0.193 kg, this rocker arm is an indispensable component that significantly contributes to the efficiency of your applications. Its precise design ensures optimal integration, thereby delivering long-lasting durability.Precise Manufacturing for Reliable UseWe take pride in our rocker arm outlet being meticulously developed to meet the highest standards. As a provider of OEM replacement parts, we prioritize excellent quality, ensuring that you receive only the best components. This replacement part is specifically designed to be suitable for your Deutz engines and meets all demands for smooth operation.
PUSHROD - 04505242 suitable for Deutz engines
Discover the Pushrod – Your Solution! The pushrod with the comparison number 04505242 is a high-quality product that ensures effective performance of engines. This aftermarket spare part is optimized for demanding applications in the marine, stationary, and locomotive sectors. Rely on the quality that defines aftermarket spare parts.Suitable for Deutz Engines The experience-based design ensures that this pushrod is optimally compatible and suitable for Deutz engines. The perfect integration into the valve train of your engines enhances efficiency and reduces wear. This prepares you excellently for challenging environments and long-term operation.
VALVE HOUSING - 04406156 suitable for MWM & Deutz engines
Quality from Experience: OEM Spare Part 04406156 The valve housing with the reference number 04406156 is a reliable OEM spare part, specifically developed for demanding applications. Convincing manufacturing techniques enable us to meet the requirements of our B2B customers.Product Suitable for MWM & Deutz Engines This valve housing is suitable for MWM & Deutz engines. Its precise design supports efficient performance and contributes to better operation.
VALVE SEAT - 04905938 suitable for Deutz engines
Essential Valve Seat for Efficient Engines Discover the valve seat with the comparison number 04905938, an essential product of the category valve train components. This product can be easily integrated into various motorized systems. Weighing only 0.024 kg, the valve seat is not only lightweight but also strong, supporting optimal functionality.
VALVE GUIDE - 04915296 suitable for Deutz engines
Valve Guide – Optimal for Your EnginesExperience our premium valve guide, specifically designed for effective applications in engines. This OEM replacement part is clearly identifiable with the comparison number 04915296 and represents the perfect solution to ensure the functionality of your machines. The valve guide enables efficient maintenance and minimizes the risk of future failures.
ROCKER ARM SHAFT - 04900322 suitable for MWM & Deutz engines
Discover the Rocker Arm Shaft The rocker arm shaft with the comparison number 04900322 is one of the essential valve train components. This top-quality product is specifically designed to function efficiently in engines. Maximum performance is ensured by its high quality and excellent fit.Compatibility with MWM & Deutz Engines This replacement part is suitable for MWM & Deutz engines, allowing you to achieve optimal efficiency in your applications. The comparison number 04900322 ensures that you are acquiring the right OEM replacement part in high quality, as we exclusively offer OEM replacement parts.
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.