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 GUIDE - 3660530230 suitable for MTU engines
Robust Valve Guide: Comparison Number 3660530230The valve guide with the comparison number 3660530230 is the ideal solution for engines used in marine and stationary applications. This product impresses with its precise construction, ensuring smooth operation and extending the lifespan of your engines. Our valve guide is an essential replacement part that meets specific requirements and offers the highest quality.Compatible Valve Guide for MTU EnginesThis replacement part is suitable for MTU engines of series 099 and OM366 as well as the specific engine types 6R099TA51 and OM366. With its appropriate design, the valve guide ensures the necessary performance and reliability of your machines. Our replacement part undergoes the utmost scrutiny, allowing you to expect excellent performance.
ROCKER ARM - 3660500433 suitable for MTU engines
Top Quality in the Spare Parts Sector Discover the advantages of our rocker arm with the comparison number 3660500433. This OEM spare part offers exact fit, allowing you to get the best possible performance from your suitable for MTU engines. Rely on top-notch manufacturing quality and reduced downtime in your application.Light and Efficient Design Our rocker arm weighs just 0.16 kg, making it easy to handle and install. The part has been specifically designed for MTU engines and can be effortlessly integrated into existing systems. When selecting the right components, precision and functionality are crucial.
ROCKER ARM - 3660500334 suitable for MTU engines
Premium Replacement Parts for Your EnginesDiscover our rocker arms, an essential OEM replacement part with the comparison number 3660500334, providing perfect fit and functionality. These components are specifically designed for MTU engines and ensure a smooth valve train. Weighing only 0.16 kg, they are characterized by robustness and performance efficiency, making them an ideal choice for long-lasting applications in marine and stationary environments.
PUSHROD - 3600540005 suitable for MTU engines
Quality at the Engine: Pushrod for High DemandsDiscover the pushrod with the comparison number 3600540005, a complete OEM spare part from the group of valve train components. This product impresses with reliability and performance; the pushrod ensures efficient operation in MTU engines.Suitable for MTU EnginesOur pushrod is suitable for MTU engines and ensures that your engine always remains in top condition. With OEM spare parts, we set standards in quality and durability for all applications in the marine and stationary sectors.
VALVE SEAT - 3600531131 suitable for MTU engines
Technically Excellent Valve Seats for EnginesDiscover the valve seat with the comparison number 3600531131, an essential replacement part compatible with MTU engines. This part has been specifically designed to optimize the performance of your engines and enhance efficiency.Top Quality Through Replacement PartsThe valve seat is suitable for MTU engines and ensures optimal sealing and functionality. Our parts from OEM production meet the highest standards and provide you with a reliable solution for your engine needs.
VALVE GUIDE - 3600530030 suitable for MTU engines
Excellent Valve Guide for Diesel and Gas EnginesOur valve guide, comparison number 3600530030, ensures optimal performance and reliability. This OEM replacement part is crucial for the valve train components and helps your engines operate efficiently.Suitable for MTU EnginesThe product is specifically designed for MTU engines. Thanks to the precise craftsmanship and high-quality standards of the OEM replacement parts, you can rely on the functionality of your systems.
VALVE HOUSING - 3593505 suitable for Volvo/Volvo Penta engines
Valve Housing: Essential ComponentDiscover the OEM replacement part Valve Housing with the comparison number 3593505. This product is suitable for the high-performance engines from Volvo/Volvo Penta and belongs to the category of valve train components. Rely on the high-quality standards that only OEM replacement parts can provide.
VALVE MECHAN.COVER - 3584114 suitable for Volvo/Volvo Penta engines
Essential Product: Valve Mechan. CoverThe Valve mechan.cover with the comparison number 3584114 is a top-quality OEM replacement part specifically designed for the operation of engines compatible with Volvo/Volvo Penta engines. This valve train component combines performance and durability, making it ideal for demanding applications.Latest Technology: Manufacturer QualityWeighing 1.54 kg, the Valve mechan.cover ensures stable and reliable operation. This product is suitable for various applications, including locomotives. You can trust the quality of the OEM replacement parts that enable your engines to operate efficiently and ensure precise power transmission.
VALVE SEAT - 3583682 suitable for Volvo/Volvo Penta engines
Quality Feature: Valve Seat 3583682 Discover the valve seat replacement part with the comparison number 3583682. This product is suitable for Volvo/Volvo Penta engines and ensures comprehensive performance. OEM replacement parts are crucial for the efficiency of your drive, as they fully comply with the manufacturer's specifications and have thereby proven themselves.Efficient Gasket for Drives Weighing only 0.012 kg, the valve seat suitable for Volvo/Volvo Penta engines provides an effective seal and smooth operation. As an OEM replacement part, this product has been specifically designed for the particular requirements, setting it apart from aftermarket alternatives. Rely on the quality and precision that your drive needs.
VALVE SEAT - 3583681 suitable for Volvo/Volvo Penta engines
Valve Seat with Comparison Number 3583681Discover our Valve Seat with the comparison number 3583681, an essential product for the optimal performance of your engines. This valve seat is suitable for Volvo/Volvo Penta and belongs to the category of valve train components. Weighing only 0.011 kg, it offers the perfect solution for your quality and functionality requirements.Premium Replacement Parts for EnginesThis OEM replacement part is manufactured according to strict guidelines, ensuring that you receive only excellent quality that is necessary. The valve seat is suitable for Volvo/Volvo Penta engines and ensures that your machines operate efficiently, maximizing uptime and minimizing maintenance efforts.
VALVE SEAT - 3583680 suitable for Volvo/Volvo Penta engines
Precise Fit: Valve Seat Suitable for Volvo/Volvo PentaThe valve seat with the comparison number 3583680 is an essential component specifically designed for pipe connections in engines. Weighing only 0.015 kg, it offers excellent handling and precision to ensure a long lifespan of your machines.Professional OEM Replacement Part Without CompromisesThis part is suitable for Volvo/Volvo Penta engines and provides optimal functionality. Unlike aftermarket solutions that often deliver imitated parts, the comparison number 3583680 ensures a component that meets the high demands placed on modern drive systems.
VALVE SEAT - 3583679 suitable for Volvo/Volvo Penta engines
Optimal Performance for All Types of EnginesThe valve seat with the comparison number 3583679 is an essential component of your valve train components. This OEM replacement part impresses with its precise workmanship, which can only be found with manufacturers like Volvo/Volvo Penta. The valve seat ensures that the machines of your Volvo/Volvo Penta engines run efficiently while reducing wear, which is crucial for a longer lifespan of your engines.Suitable for Various ApplicationsWeighing only 0.014 kg, this valve seat is lightweight and user-friendly to handle. The product is suitable for various models of Volvo/Volvo Penta engines and ensures that the engine delivers its maximum performance. Carefully selected materials ensure that the OEM replacement part functions well in marine and stationary applications.
ROCKER ARM SHAFT - 3583547 suitable for Volvo/Volvo Penta engines
Rocker Arm Shaft – Essential for Your EnginesDiscover the Rocker Arm Shaft (comparative number: 3583547), which is specifically designed for engines compatible with Volvo/Volvo Penta. This valve train component meets the highest standards and ensures that your diesel or gas engine operates smoothly. With its top performance, the Rocker Arm Shaft is suitable for both marine applications and stationary uses.Powerful and DurableThe Rocker Arm Shaft weighs 0.464 kg and offers remarkable robustness. As an OEM replacement part, it impresses with precise manufacturing, ensuring an exact fit. The use of top-quality OEM replacement parts is crucial for the functionality of your engines, especially when they are compatible with Volvo/Volvo Penta.
ROCKER ARM SHAFT - 3583543 suitable for Volvo/Volvo Penta engines
Rocker Arm Shaft – Comparison Number 3583543Discover the rocker arm shaft with the comparison number 3583543, perfectly tailored to the needs of engines. This product falls under the category of valve train components and is suitable for Volvo/Volvo Penta engines. Weighing 2.443 kg, the rocker arm shaft is robust and durable for demanding use.
VALVE HOUSING - 3583123 suitable for Volvo/Volvo Penta engines
Quality of the Valve Housing in Detail Discover our valve housing, an OEM replacement part specifically designed for Volvo/Volvo Penta engines. With the comparison number 3583123, it is ensured that this product meets the exact specifications you need for your engines. The reliability and quality of the valve housing are crucial for application in various fields and uses.Robust Construction for Specific Applications The product weighs 0.028 kg and falls under the category of valve train components. It is suitable for the demanding conditions in marine applications as well as in stationary engines. Users can rely on the functionality and durability of the valve housing to enhance efficiency.
VALVE GUIDE - 3582561 suitable for Volvo/Volvo Penta engines
Precise Spare Part: Valve GuideDiscover the valve guide with comparison number 3582561 – a top-quality OEM spare part specifically designed for useful applications in engines. As a complementary component, this valve guide plays a crucial role in the smooth operation of your machinery. Weighing only 0.041 kg, it impresses with its compact size and robustness.
VALVE COLLET - 3582283 suitable for Volvo/Volvo Penta engines
Reliable Performance with the Valve ColletDiscover the reliable valve collet with the comparison number 3582283. This product is suitable for a variety of applications in marine and locomotive engineering. With precise manufacturing and a weight of only 0.001 kg, it meets all the requirements of demanding engine operators and ensures optimal functionality.Suitable for Volvo/Volvo Penta EnginesThe valve collet is specially designed, suitable for Volvo/Volvo Penta engines, and provides the perfect solution for long-lasting performance. Our products meet the high standards required in demanding environments and ensure that you receive the right components for your applications.
VALVE CAP - 3582282 suitable for Volvo/Volvo Penta engines
Valve cap with comparison number 3582282 in detailDiscover the product with the comparison number 3582282, a valve cap specifically designed for engines. This valve cap is suitable for Volvo/Volvo Penta engines and belongs to the important category of valve train components. Weighing just 0.022 kg, this replacement part is lightweight and easy to handle.
- 3581894 suitable for Volvo/Volvo Penta engines
Robust Product: Rotating Pin with Comparison Number 3581894Discover the rotating pin identified by the comparison number 3581894. This essential connecting element is optimally suited for the demanding requirements of engines. Weighing just 0.02 kg, the rotating pin can be easily installed and ensures that your device operates efficiently.Suitable for Volvo/Volvo Penta EnginesThis OEM replacement part is suitable for Volvo/Volvo Penta engines and meets the high standards of the industry. The rotating pin is designed to sustainably optimize the performance of your engines while considering all requirements for marine and stationary applications.
ROCKER ARM - 3581893 suitable for Volvo/Volvo Penta engines
Precision with Comparison Number 3581893Discover the rocker arm with the comparison number 3581893 – an essential component for valve operation in modern engines. This product is specially designed to enhance the efficiency and performance of your machines. The rocker arm belongs to the category of valve train components and ensures excellent functionality in various applications.Compatibility for Volvo/Volvo Penta EnginesThis OEM replacement part is suitable for Volvo/Volvo Penta engines and meets all required quality standards. Weighing only 0.06 kg, the rocker arm is both lightweight and robust. The use of carefully selected materials ensures reliable performance, and the rocker arm plays a crucial role in the entire valve system to avoid disruptions.
VALVE SEAT - 3581862 suitable for Volvo/Volvo Penta engines
Exclusive Spare Part for Your EnginesDiscover the valve seat with the comparison number 3581862, suitable for Volvo/Volvo Penta engines. This top-quality OEM spare part ensures optimal functionality and is perfectly tailored to the needs of diesel and gas engines. Weighing only 0.014 kg, this valve seat offers high efficiency, essential for smooth engine performance.Wide Selection of Engine ComponentsThanks to our extensive selection of spare parts, we at MOPA Motorparts are your ideal partner. Our large warehouse offers numerous products from manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel.
VALVE SEAT - 3581861 suitable for Volvo/Volvo Penta engines
Valve seat with comparison number 3581861The valve seat with the comparison number 3581861 is an essential OEM spare part that ensures the reliability and performance of your machines. This spare part is suitable for Volvo/Volvo Penta engines and offers the highest precision to achieve optimal results. Weighing only 0.018 kg, this valve seat product is easy to install, saving you time and effort during maintenance.Precise fit through OEM qualityThis product is offered as an OEM spare part, thus delivering the same high standards as the manufacturer's parts. The valve seat with the comparison number 3581861 ensures that your Volvo/Volvo Penta engines operate efficiently and extends their lifespan. Rely on a suitable spare part to enhance the efficiency of your machines and prevent problems.
VALVE MECHAN.COVER - 3581782 suitable for Volvo/Volvo Penta engines
Powerful Product: Valve mechan.cover The valve mechan.cover with the comparison number 3581782 is an essential product that has been optimized to enhance the performance of your engines. This OEM spare part is compatible with Volvo/Volvo Penta engines and offers maximum efficiency. Made from the best materials, this valve mechan.cover meets all requirements for durability and functionality.Precise Fit for Optimal Engine Performance With its precise design, the spare part for Volvo/Volvo Penta engines provides essential support in the valve train. Weighing 3.025 kg and with a robust construction, the comparison number 3581782 prevents damage to the engine and ensures smooth operation.
VALVE MECHAN.COVER - 3581520 suitable for Volvo/Volvo Penta engines
Valve mechan.cover with comparison number 3581520Discover the flawless valve mechan.cover with the comparison number 3581520, a suitable OEM replacement part for the smooth operation of engines. This product, perfectly fitting for Volvo/Volvo Penta engines, offers the highest precision and reliability. Our valve train component weighs 1.137 kg and ensures optimal performance in demanding situations, especially in marine and stationary applications.Suitable replacement parts for advanced enginesEvery detail of the valve mechan.cover has been designed to ensure maximum functionality of engines. As a suitable OEM replacement part, this component ensures a smooth valve train operation. Thanks to our many years of experience in providing suitable replacement parts, the quality and durability of our products are evident.
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.