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 MECHAN.COVER - 861889 suitable for Volvo/Volvo Penta engines
Valve Mechan. Cover for Optimal Engine PerformanceThe valve mechan.cover with the comparison number 861889 is the perfect OEM replacement part that ensures the highest precision for your engines. This product is specifically designed to support reliable performance of Volvo/Volvo Penta engines. Thanks to its thoughtful construction from high-quality materials, this replacement part provides optimal operating conditions.Optimally Tuned for Volvo/Volvo Penta EnginesWeighing 0.702 kg, this valve mechan.cover ensures that the functionality of the engines is not compromised. Designed to fit perfectly for Volvo/Volvo Penta engines, it meets all the requirements expected of an OEM replacement part. Through a strict manufacturing process, products are ensured that exceed your expectations.
ROCKER ARM SHAFT - 861880 suitable for Volvo/Volvo Penta engines
Precision with the Rocker Arm Shaft 861880Discover our Rocker Arm Shaft with the comparison number 861880, designed for Volvo/Volvo Penta engines. This OEM replacement part impresses with precise manufacturing and efficient operation. Weighing only 0.078 kg, the Rocker Arm Shaft offers functionality in handling and installation.Important Valve Train Components for EnginesThe Rocker Arm Shaft is an essential component of the Valve Train Components and plays a key role in optimizing engine performance. This OEM replacement part ensures that you can get the maximum out of your engines. Suitable for Volvo/Volvo Penta engines, the Rocker Arm Shaft demonstrates its ability to provide stable and reliable operation.
VALVE SEAT - 861864 suitable for Volvo/Volvo Penta engines
Premium Valve Seat for Marine ApplicationsDiscover our valve seat, an essential OEM replacement part that elevates your engine performance to a new level. With the reference number 861864, this product sets the stage for reliable performance in your machines. The valve seat is precisely designed for Volvo/Volvo Penta engines, ensuring optimal functionality over a long period.Specifically Designed for Volvo/Volvo Penta EnginesThe valve seat is specially developed to fit perfectly for Volvo/Volvo Penta engines. Weighing only 0.011 kg, this OEM replacement part allows for easy installation. Rely on the quality and precision associated with OEM replacement parts. The valve seat optimizes essential components and enhances operational efficiency.
VALVE COLLET - 861863 suitable for Volvo/Volvo Penta engines
High-Performance Valve Collet for EnginesDiscover the valve collet with the comparison number 861863, specifically designed to deliver optimal results. This replacement part is suitable for Volvo/Volvo Penta engines and is ideal for demanding applications in both maritime and stationary settings. Weighing only 0.007 kg, it combines efficiency and quality.
VALVE TAPPET - 861827 suitable for Volvo/Volvo Penta engines
Excellent Valve Tappet - Comparison Number 861827The valve tappet with the comparison number 861827 is an OEM spare part that is perfectly suited for Volvo/Volvo Penta engines. Weighing only 0.036 kg, this product combines precision and reliability to ensure optimal performance of your engine. Rely on carefully selected materials that offer a long service life.Trust in OEM Spare Parts for EnginesThis OEM spare part is designed for Volvo/Volvo Penta and impresses with its excellent fit. If you are looking for reliable products from the category of valve train components, our spare parts will meet your expectations. With the comparison number 861827, we offer a product that supports robust engine operation.
ROCKER ARM SHAFT - 861707 suitable for Volvo/Volvo Penta engines
Rocker Arm Shaft – Comparison Number 861707 The rocker arm shaft (comparison number 861707) is an essential spare part for the efficient operation of your gasoline and gas engines. This product belongs to the group of valve train components and provides long-lasting performance that meets the demands of marine and stationary energy applications. Weighing in at 1.505 kg, the rocker arm shaft is both sturdy and lightweight.Suitable for Volvo/Volvo Penta Engines Our rocker arm shaft is precisely designed for Volvo/Volvo Penta engines, ensuring its function and reliability. As an OEM replacement part, it offers the same quality as the originally installed component, allowing for a seamless replacement. Rely on OEM replacement parts to optimize your engine performance.
VALVE LOCK - 861703 suitable for Volvo/Volvo Penta engines
Quality and Reliability in Every ComponentDiscover the valve lock equipped with the comparison number 861703, specifically designed for use in engines. Our OEM spare parts are essential for the performance of your machinery. This product is a key component in ensuring efficient operations in your business.
VALVE MECHAN.COVER - 860542 suitable for Volvo/Volvo Penta engines
Valve mechan.cover with comparison number 860542Discover the Valve mechan.cover with the comparison number 860542, a top-notch part from the category of Valve train components. This product is suitable for engines from Volvo/Volvo Penta and offers optimal performance and durability. Weighing only 0.577 kg, the Valve mechan.cover easily fits into your engine architecture.Quality and Reliability for EnginesThe Valve mechan.cover is an exact part, suitable for your Volvo/Volvo Penta engines. It is manufactured to the highest standards required in the industry, ensuring a perfectly functioning machine unit.
VALVE SEAT - 860036 suitable for Volvo/Volvo Penta engines
Individual Product Solutions: Reference Number 860036Discover our product, the valve seat with the reference number 860036. This OEM spare part is crucial for the performance of engines and impresses with excellent craftsmanship. The valve seat weighs only 0.017 kg and is perfectly suited for demanding compatible with Volvo/Volvo Penta engines.Efficiency for Your MachinesThe valve seat is designed for compatible with Volvo/Volvo Penta and offers optimal performance and durability. Experience the quality that our reference number 860036 provides and rely on solutions that withstand harsh conditions.
VALVE SEAT - 860035 suitable for Volvo/Volvo Penta engines
Innovative Product: Valve Seat 860035Discover the excellent Valve Seat, comparison number 860035, that has been specifically designed to be suitable for Volvo/Volvo Penta engines. Weighing only 0.027 kg, this product impresses with its optimal fit and reliable performance. It belongs to the category of valve train components and offers flawless functionality in your engine.
VALVE SEAT - 859875 suitable for Volvo/Volvo Penta engines
Precise Details on the Valve SeatThe Valve seat with the comparison number 859875 is an important OEM spare part that is essential for the reliable operation of your engines. Suitable for Volvo/Volvo Penta engines, this valve seat ensures optimal fit and securing, allowing your engines to operate efficiently at all times.Top-Grade Path to EfficiencyWith this OEM spare part, we aim to maximize your engine's efficiency. Weighing only 0.021 kg, it allows for easy installation in your systems. Compatible with Volvo/Volvo Penta, this product offers quality that has proven itself over the years.
VALVE SEAT - 859874 suitable for Volvo/Volvo Penta engines
Efficient Solution: Valve Seat 859874Discover our OEM spare part, the valve seat, with the comparison number 859874. This specific valve seat is indispensable for the function of engines and ensures the efficiency and stability of the valve train mechanisms. Weighing only 0.024 kg, this valve seat is lightweight and user-friendly, significantly simplifying installation.Suitable for Volvo/Volvo Penta EnginesOur valve seat is suitable for Volvo/Volvo Penta engines and provides excellent performance. Using this product ensures the longevity of your drive systems. We offer only OEM spare parts that keep your engines in top condition.
VALVE GUIDE - 859871 suitable for Volvo/Volvo Penta engines
Efficient valve guide suitable for Volvo/Volvo Penta enginesDiscover the valve guide with the comparison number 859871, an essential component precisely designed to contribute to the smooth operation of your engine. The valve guide is part of our valve train components and ensures unrestricted performance and longevity. Weighing only 0.023 kg, this component is ideally suited and fits perfectly into your Volvo/Volvo Penta engines.Offering components for comprehensive applicationOur family-owned business in its second generation stands for more than 25 years of experience in providing parts that are highly relevant for engines. Our items are suitable for manufacturers like MWM, Mercedes-Benz, Deutz, MAN, and MTU. The comparison number 859871 helps you quickly find the right component and receive the best service.
VALVE TAPPET - 859661 suitable for Volvo/Volvo Penta engines
Excellent Replacement Part for Demanding ApplicationsDiscover the innovative valve tappet (Reference number: 859661), an OEM replacement part designed for Volvo/Volvo Penta engines. It offers excellent functionality and ensures long-term efficiency in application. By using quality materials, it meets the high standards of the industry.Optimal Performance in Your Engine OperationWeighing just 0.05 kg, this valve tappet provides easy installation, saving you time and effort. This product is essential for the optimal valve train in engines that are specified as such. It is an excellent choice if you are looking for wear parts that directly help maximize the performance of your engine.
VALVE HOUSING - 8592010140 suitable for MTU engines
Reliability with Comparison Number 8592010140Presenting the valve housing with comparison number 8592010140, an essential OEM replacement part suitable for MTU engines. The precisely designed valve train component ensures reliable functionality and is indispensable for the proper maintenance of your engines. This efficient product is durable and contributes to maximum operational reliability required under high demands.Variety and Quality in the RangeIn our extensive offer, you will find quality assurance through OEM replacement parts and over 1 million spare parts that cover your specific requirements. The comparison number 8592010140 stands for our affiliation with sophisticated and reliable product lines. Trust in the right components for your motorized systems and enhance the lifespan of your machines.
VALVE SEAT - 8591720040 suitable for MTU engines
Efficient Valve Seat for Your EnginesDiscover the Valve seat with the comparison number 8591720040, an OEM replacement part that offers excellent performance for your engines. This product is distinguished by precise manufacturing and optimizes the efficiency of your machine, leading to convincing functionality.
VALVE SEAT - 8590740180 suitable for MTU engines
Valve Seat for Efficient EnginesThe valve seat with comparison number 8590740180 is an essential OEM spare part that offers optimal performance for your engines. This product is specifically designed for MTU engines and plays a central role in the valve train. Rely on the quality and reliability of our OEM spare parts.
VALVE MECHAN.COVER - 858860 suitable for Volvo/Volvo Penta engines
VALVE MECHAN.COVER with the comparison number 858860 suitable for Volvo/Volvo Penta engines
VALVE SEAT - 858461 suitable for Volvo/Volvo Penta engines
Precision Valve Seat: Comparison Number 858461Discover the valve seat marked with the comparison number 858461. This product is one of the central components of the valve train and is suitable for Volvo/Volvo Penta engines. Its materials offer long-lasting performance and reliability, which are crucial for marine applications.
VALVE SEAT - 858332 suitable for Volvo/Volvo Penta engines
Valve Seat with Highest PrecisionDiscover our valve seat, the OEM replacement part with the comparison number 858332, specifically designed for the valve train components of engines. Weighing only 0.02 kg, it requires minimal effort for installation and handling, while you simultaneously rely on the quality that only OEM replacement parts can offer.Ideally Suitable: Manufacturers & EnginesThis valve seat is compatible with Volvo/Volvo Penta engines, optimized to maximize the performance of your machinery. Trust in the precision of our products, which play a crucial role in ensuring your engines operate efficiently.
VALVE SEAT - 858331 suitable for Volvo/Volvo Penta engines
Valve Seat 858331 for the Highest StandardsThe valve seat with the comparison number 858331 is a crucial OEM replacement part specifically required for the functionality of engines. This product is suitable for Volvo/Volvo Penta engines and ensures the best quality in the category of "Valve train components." Weighing only 0.028 kg, the valve seat combines lightness and durability for optimal engine performance.Advantages of OEM Replacement PartsCompared to aftermarket parts, OEM replacement parts like the valve seat 858331 offer the best performance characteristics for engines. The product is suitable for Volvo/Volvo Penta engines and meets the specific requirements set by the manufacturers. Rely on the thoughtful manufacturing quality to avoid wear and weaknesses.
VALVE SEAT - 858328 suitable for Volvo/Volvo Penta engines
Precise Valve Seat with Comparison Number 858328Discover the valve seat, comparison number 858328, specifically designed to ensure precise handling in your engines. This valve seat falls under the category of valve train components and supports the efficient performance of all machines powered by diesel or gas engines. Its weight of only 0.02 kg ensures that installation is straightforward and quick.Suitable for Volvo/Volvo Penta EnginesThe valve seat is suitable for Volvo/Volvo Penta engines, allowing you to ensure that your engine operates smoothly and efficiently. By using quality components, you receive a product that meets the specifications of other parts, thereby supporting the lifespan of your engines. Trust in the quality that comes with comparison number 858328.
ROCKER ARM - 856627 suitable for Volvo/Volvo Penta engines
Precise Product: Rocker Arm in DetailDiscover our quality-tested Rocker Arm OEM replacement part, comparison number 856627. This product is specifically designed to support the performance and efficiency of engines. Weighing only 0.168 kg, the Rocker Arm offers optimal operation, making it ideal for various applications.
VALVE TAPPET - 856397 suitable for Volvo/Volvo Penta engines
Product Description: Reliable Valve TappetDiscover the OEM spare part valve tappet, marked with the comparison number 856397. This product is part of advanced valve train components and provides the quality you expect from a leading brand. The valve tappet is specifically designed for Volvo/Volvo Penta engines and contributes to the optimal functioning of your engines.Precise Technology for Your EnginesThe OEM spare part with the comparison number 856397 ensures high efficiency for your engines. Weighing only 0.12 kg, the valve tappet is lightweight yet robustly built, making it ideal for demanding applications. Trust us — we deliver tailored solutions for the specific requirements of your drive systems.
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.