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 BRIDGE - 21061323 suitable for Volvo/Volvo Penta engines
Valve bridge with reference number 21061323 for premium enginesDiscover the valve bridge, an OEM spare part with the reference number 21061323, that ensures optimal functioning of your engines. This valve train component has been designed for Volvo/Volvo Penta engines and offers an ideal solution for all your needs. Weighing only 0.09 kg, it is perfect for various applications.
VALVE MECHAN.COVER - 21047005 suitable for Volvo/Volvo Penta engines
Valve Mechan. Cover: Precision for Your ApplicationThe Valve mechan.cover with the comparison number 21047005 is an essential OEM spare part designed to meet specific requirements. This product is a crucial component of the Valve train components and thus supports the performance and efficiency of your engines. Weighing 8 kg, this durable part combines stability and reliability in challenging marine and stationary applications.Tailored Solution for VolvoThe OEM spare part is suitable for Volvo/Volvo Penta engines and helps to optimize their functionality. Our Valve mechan.cover combines the highest manufacturing quality with specific knowledge of industry demands. Choosing the comparison number 21047005 means you can rely on the highest standards.
ROCKER ARM - 21024794 suitable for Volvo/Volvo Penta engines
Rocker Arm: Efficiency and Strength for Your MachinesDiscover the rocker arm with the comparison number 21024794, an essential product suitable for Volvo/Volvo Penta engines. In the category of valve train components, this rocker arm impresses with a weight of 0.863 kg and plays a crucial role in optimal engine performance. Its specialized design is engineered to operate reliably even in challenging marine and stationary applications.
ROCKER ARM - 21024789 suitable for Volvo/Volvo Penta engines
Rocker Arm for Precise Engine PerformanceDiscover the rocker arm, comparison number 21024789, from our exclusive product range and equip your engines with top-quality components. This rocker arm is perfectly suited for applications in marine and stationary diesel and gas engines. With its precise construction and thoughtful design, you ensure smooth operation of your engines.Product Details: Suitable for Volvo/Volvo Penta EnginesOur rocker arm, comparison number 21024789, is a reliable OEM replacement part that fits perfectly with Volvo/Volvo Penta engines. Weighing 0.93 kg, this product offers the stability and durability you can expect from OEM replacement parts. Trust in our high standards of quality that support consistently good performance.
VALVE MECHAN.COVER - 21002531 suitable for Volvo/Volvo Penta engines
Excellent Selection: Valve Mechan. Cover for High-Performance EnginesDiscover our valve mechan. cover with the comparison number 21002531. This part is specifically designed for diesel and gas engines and impresses with excellent workmanship. The item is suitable for Volvo/Volvo Penta engines and belongs to the product group of valve train components. Weighing 4.945 kg, this valve mechan. cover combines stability and durability.Reliability through Reliable OEM Replacement PartsThe valve mechan. cover ensures optimal sealing for all engines designed for Volvo/Volvo Penta. This significantly enhances the efficiency of your machines. Rely on OEM replacement parts for your construction projects that excel in performance and are considered equivalent to standard parts.
VALVE MECHAN.COVER - 20996689 suitable for Volvo/Volvo Penta engines
Valve Mechan. Cover to Enhance Your Engine PerformanceDiscover the valve mechan.cover with the comparison number 20996689, which is precisely suitable for your engine use. This product from the category valve train components is an essential component that helps ensure the performance of your motorized applications. The valve mechan.cover is specifically designed for Volvo/Volvo Penta engines, providing an exact fit and functionality.Material Quality and Stability in UseWeighing 6.404 kg, the valve mechan.cover offers both the necessary stability and a crucial function for your engines. This OEM replacement part promotes efficiency, allowing you to rely on relevant quality. Take the opportunity to acquire materials in first-rate quality at competitive prices to keep your engines consistently performing well.
VALVE MECHAN.COVER - 20996688 suitable for Volvo/Volvo Penta engines
Valve mechan.cover suitable for Volvo/Volvo Penta enginesDiscover the valve mechan.cover with the comparison number 20996688, specially designed for your needs. This replacement part belongs to the group of valve train components and offers an optimal solution for your requirements. The valve mechan.cover is an essential product that extensively supports your engines.
ROCKER ARM - 20964534 suitable for Volvo/Volvo Penta engines
Rocker arm replacement part: Comparison number 20964534Discover our OEM replacement part, the rocker arm with comparison number 20964534. This component is specially designed and suitable for Volvo/Volvo Penta engines. Weighing 1.557 kg, this rocker arm offers excellent precision and thus ensures optimal performance in marine and stationary applications. Rely on a replacement part that will provide indispensable services in your maintenance and repair efforts.
ROCKER ARM - 20964530 suitable for Volvo/Volvo Penta engines
ROCKER ARM with the comparison number 20964530 suitable for Volvo/Volvo Penta engines
VALVE GUIDE - 20919484 suitable for Volvo/Volvo Penta engines
Optimal Valve Guide with Comparison Number 20919484Discover the valve guide with comparison number 20919484. This product is among the precise valve train components that are crucial for optimal operations in engines. Weighing only 0.076 kg, it provides a balanced solution for engines that operate cleanly and efficiently.
VALVE GUIDE - 20916916 suitable for Volvo/Volvo Penta engines
Optimal Valve Guide for Best Engine OperationDiscover our valve guide (comparison number: 20916916), an OEM replacement part specifically designed for the highest demands. This valve train component is suitable for Volvo/Volvo Penta and impresses with its precise fit. With this valve guide, you ensure the ideal functionality of your engines.Quality Based on OEM ReferenceBy using OEM replacement parts like the valve guide, we ensure that you benefit from the best quality. Our products are always compatible with Volvo/Volvo Penta engines and are characterized by flaw-free workmanship and durable materials. The significant difference compared to aftermarket solutions is the outstanding reliability and durability that only OEM products provide.
VALVE GUIDE - 20905400 suitable for Volvo/Volvo Penta engines
VALVE GUIDE with the comparison number 20905400 suitable for Volvo/Volvo Penta engines
ROCKER ARM - 20888119 suitable for Volvo/Volvo Penta engines
Robust Performance: Rocker Arm Compatible with Volvo/Volvo PentaDiscover the rocker arm with the reference number 20888119, an essential OEM replacement part that is ready to optimally support the performance of your engines. Weighing 1.798 kg, this product is perfectly suited to integrate reliable and robust functions into your applications. Rely on the fact that the rocker arm is designed for Volvo/Volvo Penta engines.
ROCKER ARM - 20888104 suitable for Volvo/Volvo Penta engines
Rocker arm with comparison number 20888104Experience the rocker arm with comparison number 20888104, an essential component that enhances the efficiency of your engines. This valve train component is a reliable choice for those who value quality. The rocker arm weighs 0.828 kg and belongs to the category of valve train components, which promises worry-free functionality and durability.
ROCKER ARM - 20888089 suitable for Volvo/Volvo Penta engines
Reliable Rocker Arm OEM Replacement Part Discover the rocker arm OEM replacement part with the comparison number 20888089, ideally suited for applications in engines from the category valve train components. This product is compatible with Volvo/Volvo Penta engines and ensures optimal functionality and durability. Weighing 0.992 kg, this rocker arm provides the necessary stability to withstand demanding environments.Increase Engine Efficiency Our OEM replacement parts ensure specific quality standards that contribute to exceptional performance and reliability. The replacement part compatible with Volvo/Volvo Penta engines is not only efficiently designed but also available in our large inventory. This way, you can enhance the performance of your engines and benefit from attractive prices.
ROCKER ARM - 20861884 suitable for Volvo/Volvo Penta engines
Rocker arm, comparison number 20861884, for maximum efficiencyDiscover the rocker arm, comparison number 20861884, a reliable OEM spare part specifically designed for applications in the valve train of engines. This product offers you the highest quality for your diesel and gas engines, compatible with Volvo/Volvo Penta engines. Weighing only 0.079 kg, the rocker arm combines lightness with robustness.Rocker arm suitable for Volvo/Volvo Penta enginesThe rocker arm is the ideal spare part suitable for Volvo/Volvo Penta engines and other applications in marine and stationary engineering. With the comparison number 20861884, you benefit from a perfect fit that is crucial for the maintenance and repair of your machines. By using OEM spare parts, you provide your engines with the quality they need.
VALVE SEAT - 20849979 suitable for Volvo/Volvo Penta engines
Quality Assurance: Comparison Number 20849979The valve seat with the comparison number 20849979 is an essential OEM spare part for heavy-duty machines. This product is perfectly suited for those who rely on the reliability and efficiency of Volvo/Volvo Penta engines. The easy-to-install valve seat continuously ensures optimal operation and performance in demanding applications, thus contributing to the longevity of your engines.Suitable Component for Specific RequirementsThis valve seat, compatible with Volvo/Volvo Penta, allows for trouble-free installation and ensures that all components of the valve train harmoniously work together. It is a crucial component that significantly enhances the overall performance of your engines. Weighing only 0.025 kg, the valve seat can also be easily mounted.
VALVE SEAT - 20849976 suitable for Volvo/Volvo Penta engines
Efficient Component Suitable for Volvo/Volvo Penta EnginesDiscover our valve seat, an essential OEM replacement part specifically designed to harmonize effectively with Volvo/Volvo Penta engines. This product carries the comparative number 20849976, allowing customers easy identification and the purchase of the exact part needed. With this component, you will sustainably enhance the performance and durability of your engine.Practical Use in EnginesWeighing only 0.03 kg, the valve seat is not only easy to install but also extremely robust. It can withstand the high demands placed on engines in maritime and stationary applications. This OEM replacement part makes the technical equipment of your engine more efficient and powerful.
VALVE GUIDE - 20817648 suitable for Volvo/Volvo Penta engines
Increase Performance with the Valve Guide 20817648Discover the valve guide compatible with Volvo/Volvo Penta engines with the comparison number 20817648. This valve guide is an essential component for high-performance engines and significantly contributes to the efficiency of your drive. We offer this solution as a well-thought-out product designed specifically for marine and stationary applications.Precision and Perfection for EnginesWeighing only 0.077 kg, this valve guide fits perfectly into your engine project. Thanks to our strict internal controls, you can rely on the quality of this aftermarket part, which meets the demands of modern engines. Every detail is continuously monitored to ensure the best results for your applications.
VALVE GUIDE - 20817645 suitable for Volvo/Volvo Penta engines
Valve Guide – Reliable Product for Your EnginesDiscover our Valve Guide with the comparison number 20817645, specifically designed for Volvo/Volvo Penta engines. This replacement part ensures reliable functionality and contributes significantly to the efficiency of your engines, whether in maritime use or in locomotives.Efficient Performance with Replacement PartsThe Valve Guide belongs to the category of Valve Train Components and is a replacement part that meets the highest quality standards. By using the comparable product with the comparison number 20817645, you can be assured that your engines, suitable for Volvo/Volvo Penta, will continue to operate optimally.
ROCKER ARM - 20804097 suitable for Volvo/Volvo Penta engines
Precision Rocker Arms for Engines at the Highest Level Discover our premium rocker arm OEM replacement part, comparison number 20804097. This product ensures the highest precision and reliability, ideally suited for use in engines compatible with Volvo/Volvo Penta. Trust in the outstanding quality of our components!
VALVE TAPPET - 20799076 suitable for Volvo/Volvo Penta engines
Convincing Product Suitable for Volvo/Volvo Penta EnginesExperience the valve tappet, reference number 20799076, an essential product for the maintenance of your engines. This OEM replacement part ensures that your engines function reliably and meet the highest performance standards. As part of the category valve train components, the valve tappet is exactly what you need to keep your machines in optimal condition.
ROCKER ARM - 20794064 suitable for Volvo/Volvo Penta engines
Premium Rocker Arm – Reliable FunctionalityDiscover our OEM replacement part, the rocker arm, with the comparison number 20794064, which is essential for your applications. This product belongs to the category of valve train components and offers the best possible performance for engines.Performance Efficiency for EnginesThe rocker arm is suitable for Volvo/Volvo Penta and ensures effective valve timing that supports optimal engine operation. Taking into account the specific requirements of the industry, this OEM replacement part is a must-have for any engine operator.
ROCKER ARM - 20794059 suitable for Volvo/Volvo Penta engines
Rocker arm compatible with Volvo/Volvo Penta enginesThe rocker arm with the comparison number 20794059 is a powerful product for your engines. This OEM replacement part ensures reliable functionality and precise valve control during engine operation. With the rocker arm, you can noticeably enhance the efficiency and performance of your engine. This is especially important for applications in the marine and stationary sectors. Rely on the excellent fit that comes with the comparison number 20794059.Tailored OEM replacement partsThe comparison number 20794059 identifies this OEM replacement part, which is designed for Volvo/Volvo Penta engines. Our valve train components are robust and durable to meet the high demands of professional engines. Weighing 0.828 kg, the rocker arm represents quality and performance, supported by the highest manufacturing standards down to the last detail.
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.