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:
PUSHROD - 3260540705/67 suitable for MTU engines
Pushrod – the ideal choice for enginesDiscover the pushrod with the comparison number 3260540705/67, which serves as an important product within the category of valve train components. This OEM replacement part is perfectly suitable and compatible with MTU engines, providing you with reliable performance and durability.Extensive selection of replacement partsOur large selection of OEM replacement parts for engines includes over 1 million items and offers the entire assortment you need to maintain your MTU engines. The inventory contains numerous items for quick availability and to support your maintenance needs.
PUSHROD - 3260540705 suitable for MTU engines
Pushrod suitable for MTU engines: Your OptionDiscover the pushrod, an essential product designed as an OEM replacement part suitable for MTU engines. The reference number 3260540705 is your indicator of high quality and precision. This product provides the nautical capability and reliable operation that are indispensable when using MTU engines. Weighing only 0.29 kg, the pushrod delivers a top-notch solution for maintenance and repairs.
ROCKER SHAFT - 3240500131 suitable for MTU engines
Essential OEM Spare Part: Rocker Shaft The Rocker Shaft is an OEM spare part, compatible with MTU engines. With the comparison number 3240500131, we offer you superior quality. This crucial component belongs to the category "Lines and pipes" and contributes to the optimal performance of your engines. Count on us to meet the requirements of your business.
VALVE GUIDE - 3183283 suitable for Volvo/Volvo Penta engines
Precise Valve Guide: Comparison Number 3183283Discover the valve guide compatible with Volvo/Volvo Penta engines, with the comparison number 3183283. This essential component in the category of valve train components ensures a precise fit for engines, allowing your engine to consistently deliver optimal performance. Rely on OEM spare parts that help you meet operational standards.Lightweight and Robust SolutionWeighing only 0.076 kg, the valve guide offers not only a functional but also a robust solution. It does not drain valuable resources and simultaneously improves the efficiency of your engine. This OEM spare part effortlessly replaces weaker components and complements engines that require high reliability.
VALVE SEAT - 3183228 suitable for Volvo/Volvo Penta engines
Valve Seat – Comparison Number 3183228 for PerformanceDiscover the Valve Seat with the comparison number 3183228, an essential product designed for maximum efficiency. This gasket is suitable for Volvo/Volvo Penta engines and allows for a straightforward replacement of your gaskets. Weighing only 0.01 kg, this easy-to-install replacement part integrates seamlessly into your existing system, ensuring smooth and reliable operation.Precision and Quality from the ManufacturerThe Valve Seat ensures that your engine operates at its best. As an OEM replacement part, we offer only products that meet the highest standards, providing a perfect fit. Trust in the precision that this replacement part suitable for Volvo/Volvo Penta offers, and reduce the risk of disruptions in your engines.
VALVE SEAT - 3183227 suitable for Volvo/Volvo Penta engines
Discover Valve Seat with Comparison Number 3183227Discover our Valve Seat with comparison number 3183227, a crucial OEM spare part that ensures maximum efficiency for your engines. This Valve Seat is suitable for Volvo/Volvo Penta engines and supports the core functionality of the valve train. Weighing only 0.045 kg, this product combines low weight with robust performance, making it ideal for marine and stationary applications.
VALVE BRIDGE - 3183207 suitable for Volvo/Volvo Penta engines
Precise Performance with the Valve YokeDiscover the Valve yoke with the comparison number 3183207, an essential component specifically designed for engines compatible with Volvo/Volvo Penta. Despite its low weight of only 0.173 kg, this OEM replacement part offers an excellent blend of quality and durability, valued in both marine and stationary applications.Benefits of OEM Replacement PartsThe Valve yoke is part of our product category "Housings, covers and closures" and forms a reliable choice for B2B customers looking for loyal OEM replacement parts. Our internal controls ensure a high standard of quality, so only the best replacement parts are delivered that meet the high demands of the manufacturers.
VALVE SEAT - 3169366 suitable for Volvo/Volvo Penta engines
Precise Performance with Valve Seat 3169366 Learn more about our valve seat listed under the comparison number 3169366. This product is specifically designed to deliver optimal performance in various engines. The component belongs to the category of valve train components and represents quality and reliability in performance.Support for Volvo/Volvo Penta Engines The valve seat is perfectly suited for applications that require it. Compatible with Volvo/Volvo Penta engines, this OEM replacement part ensures the desired engine performance and reduces wear. Rely on high-quality OEM replacement parts to enhance optimal functionality.
VALVE SEAT - 3165397 suitable for Volvo/Volvo Penta engines
Valve seat suitable for Volvo/Volvo PentaThe valve seat with the reference number 3165397 is an essential OEM replacement part that is versatile and specifically designed for the needs of engines. This product impresses with top-notch workmanship and quality that you can expect from OEM replacement parts.
VALVE SEAT - 3165369 suitable for Volvo/Volvo Penta engines
Innovative Valve Seat - Comparison Number 3165369Discover our product, the valve seat with comparison number 3165369. This precise OEM replacement part meets the highest quality standards and is ideal for your requirements in the maritime industry as well as in stationary applications. Weighing only 0.033 kg, this valve seat contributes to the optimal performance of your equipment.Suitable for Volvo/Volvo Penta EnginesThis valve seat is suitable for Volvo/Volvo Penta engines used in many applications. Rely on the developed quality of this product to avoid inconsistencies in performance. Every OEM replacement part undergoes strict quality controls to ensure smooth operation and minimize your operating costs.
VALVE GUIDE - 3165303 suitable for Volvo/Volvo Penta engines
Product Introduction: Valve Guide for the Engine SectorDiscover the innovative valve guide with the comparison number 3165303. This OEM spare part is an essential product designed to be perfectly compatible with Volvo/Volvo Penta engines. Weighing only 0.075 kg, this premium spare part combines optimal functionality with the highest quality standards. Each valve guide contributes to the efficiency of your engines, ensuring you can always rely on full power.Quality through OEM PrinciplesOur valve guide is a reliable OEM spare part that falls within the category of valve train components. As a selected accessory designed exclusively for Volvo/Volvo Penta engines, it ensures that systems operate smoothly. Trust in the level of quality that only parts manufactured under strict production requirements can provide.
VALVE MECHAN.COVER - 31430316 suitable for Volvo/Volvo Penta engines
Optimal Performance with the Valve Mechan. CoverDiscover the Valve Mechan. Cover (comparison number: 31430316) from MOPA Motorparts, your specialist for OEM replacement parts. This product belongs to the category of valve train components, which are crucial for the performance of engines. This Valve Mechan. Cover is suitable for Volvo/Volvo Penta engines and ensures efficient engine function under the highest demands.Precision for the Highest Standards in EnginesThe precision of our Valve Mechan. Cover significantly contributes to the reliability of your machinery that is compatible with Volvo/Volvo Penta engines. By using OEM replacement parts, you secure the long lifespan and stable function of your equipment. Thanks to the well-thought-out design, your engine remains optimally protected and operates flawlessly.
VALVE MECHAN.COVER - 31330239 suitable for Volvo/Volvo Penta engines
Valve mechan.cover: Core Component for Optimal PerformanceDiscover the valve mechan.cover, suitable for Volvo/Volvo Penta engines, with the comparison number 31330239. This essential OEM replacement part is specifically designed to support the rigidity and stability of the valve train components. Our products are characterized by robustness and durability, making them suitable for demanding applications in marine and stationary environments.
VALVE SEAT - 3090359 suitable for Volvo/Volvo Penta engines
Perfect Component for Stable Engine PerformanceDiscover our product, the valve seat (comparison number: 3090359), specifically designed for Volvo/Volvo Penta engines. As an OEM replacement part, it offers quality and reliability that are essential for the dependable operation of your engines. Weighing 0.055 kg, the valve seat ensures optimal engine performance.
PISTON, VALVE - 304S41021 suitable for MTU engines
Discover the Piston for Valves – Product DetailsDiscover our product, the Piston, valve, with the comparison number 304S41021. This OEM replacement part offers you the perfect solution for your engine needs. The product is a perfect fit and is ideally suited for numerous applications in the marine and stationary sectors.OEM Spare Parts for Maximum FitOur Piston, valve, is an OEM replacement part and impresses with its optimal fit. By using OEM replacement parts, you ensure consistent quality and performance of your MTU engines. In contrast to aftermarket products, OEM replacement parts provide outstanding reliability and compatibility advantages that are crucial for the smooth operation of your engines.
VALVE GUIDE - 2839181014 suitable for MTU engines
Quality product with comparison number 2839181014The OEM replacement part with the comparison number 2839181014 provides solutions for specific needs of engines. This product is the ideal valve guide for engines and impresses with tested material quality.Reliability through OEM replacement partsThis OEM replacement part is 100% compatible with MTU and meets rigorous standards. As a reliable comparison number, it delivers the efficiency you expect from engines. Every item undergoes our internal inspection to ensure maximum functionality.
PISTON VALVE - 28371840032/0 suitable for MTU engines
Precision and Performance in Your EngineExperience the quality of the Piston Valve, comparison number 28371840032/0, a precise OEM spare part. This product is essential for the maintenance of engines and effortlessly and reliably meets the high demands of the industry. Rely on solutions that are suitable for your needs in marine or stationary applications.Optimal Fit for MTU EnginesOur Piston Valve is compatible with MTU engines and consistently delivers gratifying performance. The exact fit of this OEM spare part contributes to the efficiency of your engines. Appreciate years of experience – this item is a must for your requirements in the maritime industry.
ROCKER ARM BRACKET - 28200550215 suitable for MTU engines
ROCKER ARM BRACKET with the comparison number 28200550215 suitable for MTU engines
ROCKER SHAFT SUPPORT - 28200550114/0 suitable for MTU engines
Reliable Components for EnginesDiscover our Rocker Shaft Support, comparison number 28200550114/0, compatible with MTU engines. This product is an essential OEM spare part specifically designed for the requirements of complex engines. Rely on the excellent fit and durability that we offer at MOPA Motorparts.Quality for Maximum EfficiencyOur engine drive components, such as the OEM spare part Rocker Shaft Support, are characterized by the highest precision and performance. With the comparison number 28200550114/0, you receive a product that not only fits your MTU engines but also meets strict quality standards.
ROCKER ARM - 28200500334/1 suitable for MTU engines
OEM Replacement Part for Your ApplicationsDiscover our Rocker Arm Exhaust, an essential OEM replacement part identified by the comparison number 28200500334/1. This product is specifically suitable for engines and stands out for its reliability against wear. In particular, it ensures that your systems operate efficiently and without interruption.Variety of Applications for MTU EnginesThis Rocker Arm Exhaust is compatible with MTU engines and plays a crucial role in the internal construction of the machines. By using an OEM replacement part, you ensure that your engine performs optimally even under the most demanding conditions.
ROCKER ARM - 28200500333/1 suitable for MTU engines
Experience the OEM Replacement Part Rocker Arm InletDiscover the Rocker Arm Inlet, the OEM replacement part with the comparison number 28200500333/1. This product has been specifically designed to ensure reliable performance for your engines. Ideally suited for use in various applications, it is the perfect choice for professional users in the industry.Optimal Solution for MTU EnginesThe Rocker Arm Inlet is compatible with MTU engines and offers a precise fit and function. Benefit from the robust construction and long service life, which is ideal for marine and stationary use. Rely on the quality that characterizes OEM replacement parts to achieve optimal results.
ROCKER ARM SHAFT - 3120500231 suitable for MTU engines
High-Quality Valve Train ComponentsDiscover the rocker arm shaft, comparison number 3120500231, which is an essential OEM replacement part. This product from the category valve train components ensures the highest precision and durability in your engine system, maintaining performance and efficiency over a long period.Suitable for MTU Engines – Optimal FunctionalityThe rocker arm shaft is specifically designed to work with MTU engines. This OEM replacement part significantly contributes to the control of the valve train and is indispensable for the smooth operation of your machines in marine and stationary applications. Rely on the quality of these components!Top Performance and Worldwide ShippingYou can count on our worldwide shipping throughout the entire ordering process, ensuring your product arrives quickly so that your engines are ready for use as soon as possible. With over 25 years of experience, we ensure you always receive the right quality for your replacement part needs.
VALVE SEAT - 22059584 suitable for Volvo/Volvo Penta engines
VALVE SEAT with the comparison number 22059584 suitable for Volvo/Volvo Penta engines
VALVE SEAT - 305L32001/1 suitable for MTU engines
Valve Seat: Essential for Optimal Engine PerformanceThe valve seat with the reference number 305L32001/1 is an indispensable OEM spare part that provides optimal performance for engines. This product is suitable for MTU engines and ensures a perfect fit in demanding applications. With our wide range of OEM spare parts, you can ensure the reliability of your machines.Extensive Product Variety for Every NeedIn our assortment, you will feel right at home as it revolves around engines and their spare parts. Our selection, which includes the valve seat, is specifically designed to meet the needs of our B2B customers. Each product represents careful selection and durability.
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.