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:
ROLLER TAPPET - 02985086 suitable for MWM & Deutz engines
Excellent Spare Part for Efficient EnginesDiscover the roller tappet with the comparison number 02985086, an indispensable OEM spare part for maintenance and repair. This product belongs to the group of valve train components and ensures that your engines function optimally. Weighing only 0.04 kg, this roller tappet is not only practical but also a valuable investment in your machinery.
VALVE HOUSING - 02934574 suitable for MWM & Deutz engines
Robust Valve Housing for Your RequirementsDiscover our premium product, the valve housing with the comparison number 02934574. This is a critical OEM replacement part specially designed to provide optimal performance and safety for various engines. With this product, you invest in quality that supports the demanding use in marine and stationary applications as well as in locomotives.
VALVE HOUSING - 02934542 suitable for MWM & Deutz engines
Valve Housing for Your ApplicationsDiscover our valve housing with the reference number 02934542, specifically designed for the functional efficiency of your engines. As an OEM replacement part, it allows for optimal performance and is ideally suited for all who require high-quality components, compatible with MWM & Deutz engines.Quality and FunctionalityThis valve housing is an essential component, compatible with MWM & Deutz, and is used in various areas, including marine and stationary systems. Weighing 22.76 kg, it provides robust support and sustainability. Enhance the efficiency of your machines with this indispensable OEM replacement part.
VALVE HOUSING - 02934541 suitable for MWM & Deutz engines
Valve housing - OEM replacement part with comparison number 02934541 Our valve housing (comparison number 02934541) is the ideal OEM replacement part designed for your engine needs. As an important component of the valve train, the product is optimized for performance and reliability.
VALVE SEAT - 02934450 suitable for Deutz engines
Precise Fit: Valve Seat in OEM QualityThe valve seat with the comparison number 02934450 is an excellent product from our group of valve train components. This current OEM replacement part is suitable for Deutz engines and ensures precise installation in your engine concept. Weighing only 0.034 kg, this valve seat offers an optimal combination of lightness and durability.OEM Replacement Parts: Quality for Comprehensive UseOur valve seat meets the strict quality standards expected from OEM replacement parts. Through continuous optimization and numerous tests, we ensure that the comparison number 02934450 represents high product quality. You can be confident that all parts are optimally coordinated to support the outstanding performance of your engines.
VALVE SEAT - 02934449 suitable for Deutz engines
Optimal Product for Your Valve TrainDiscover the valve seat with the comparison number 02934449, a precise OEM replacement part designed for Deutz engines. This high-performance valve seat optimizes the functionality of the valve train and enhances the efficiency of your machines. Weighing only 0.033 kg, this product is lightweight and easy to install.
VALVE SEAT - 02934447 suitable for Deutz engines
Quality Product: Valve Seat for EnginesDiscover our valve seat, a top-quality OEM replacement part (comparison number: 02934447), specifically designed to support the functionality of engines. This precise product is suitable for Deutz engines and offers not only excellent performance but also reliable handling in challenging conditions.Precise Solutions: Benefits of the Valve SeatThis valve seat ensures optimal valve control by efficiently regulating communication within the engine. Weighing only 0.024 kg, it allows for easy installation and is ideally suited for marine and stationary applications. Count on our quality-crafted product to efficiently run your engines.
VALVE SEAT - 02934446 suitable for Deutz engines
High-Quality Valve Seat for Reliable PerformanceThe valve seat with the comparison number 02934446 is the essential OEM replacement part for your engines. This precision component has been designed to meet the highest demands in diesel and gas engines. Weighing only 0.023 kg, this valve seat impresses with its robust construction, which can withstand even intense use.
VALVE SEAT - 02934444 suitable for Deutz engines
VALVE SEAT with the comparison number 02934444 suitable for Deutz engines
VALVE SEAT - 02934443 suitable for Deutz engines
Premium Product: Comparison Number 02934443Discover the valve seat with the comparison number 02934443, a crucial product in the category of valve train components. This valve seat ensures optimal performance and efficiency by supporting the valve train mechanism. Weighing only 0.023 kg, this OEM spare part is powerful yet easy to integrate.
VALVE SEAT - 02934441 suitable for Deutz engines
Valve Seat: Precision for Motorized ApplicationsDiscover the Valve Seat (comparison number 02934441), an important OEM spare part that is suitable for Deutz engines. Weighing only 0.016 kg, this seat ring combines lightness with high functionality. Our spare parts ensure efficient engine performance, which is essential for smooth operation.
VALVE SEAT - 02934440 suitable for Deutz engines
Precision and Quality: Valve SeatDiscover the Valve Seat, a top-quality OEM replacement part marked with the comparison number 02934440. This valve seat is custom-made to ensure maximum operational comfort. Weighing only 0.016 kg, the product impresses with its easy handling and optimal performance.Optimal for Deutz EnginesThis OEM replacement part is specifically designed to be compatible with Deutz engines. If you have the highest demands for reliability and durability, this valve seat is the ideal solution. OEM replacement parts offer a precise and high-quality design, something that is often lacking in aftermarket solutions.
VALVE GUIDE - 02934438 suitable for Deutz engines
Valve guide: Optimal quality for your enginesDiscover the valve guide with comparison number 02934438, an essential component in the category of valve train components. This OEM spare part offers the highest precision and reliability for new applications and uses.Suitable for Deutz enginesThe valve guide is suitable for Deutz engines and meets the high demands of the industry. Weighing only 0.065 kg, this product provides advantages in terms of easy installation and maintenance. Rely on the performance you need.
VALVE GUIDE - 02934437 suitable for Deutz engines
Optimal Performance with Reference Number 02934437Discover the valve guide with reference number 02934437 – a top-quality product that combines optimal design and functionality. This OEM replacement part is specifically designed for engines and ensures smooth operation. Weighing only 0.063 kg, this valve guide offers the ideal solution for demanding applications, such as in marine and stationary use as well as in locomotives.Versatile OEM Replacement PartThis valve guide is compatible with Deutz engines and provides the quality you can expect. We offer a wide range of OEM replacement parts tailored to specific requirements. After all, the selection and availability in our extensive warehouse is an additional advantage.
VALVE GUIDE - 02934435 suitable for Deutz engines
Valve Guide - Reliability for Your EnginesDiscover our Valve guide with the comparison number 02934435 – an essential replacement part for your engines. Specifically designed, this Valve guide ensures smooth operation, especially in applications that are suitable for Deutz engines. With an exceptional design, this product offers optimal compatibility and performance for a range of engines.Perfect Fit for Deutz EnginesThanks to stringent internal controls at MOPA Motorparts, we can offer you a replacement part that meets the highest quality standards. The comparison number 02934435 is crucial for the identifiable quality of our Valve guide, which is designed to be suitable for Deutz engines. Rely on durability and strong performance in your application.
VALVE GUIDE - 02934434 suitable for Deutz engines
Robust Valve Guide for Your RequirementsDiscover the valve guide (comparison number: 02934434), an important OEM spare part in the category of valve train components. Designed to ensure optimal performance, this valve guide is suitable for use in demanding conditions for both marine and stationary engines compatible with Deutz. Weighing only 0.059 kg, the product impresses with its compact design and easy integration.
VALVE SEAT - 02934382 suitable for MWM & Deutz engines
Robust Spare Part for Your EnginesDiscover our product, the valve seat with the comparison number 02934382, which has been specially designed to maximize the performance of your engines. This OEM spare part exhibits excellent functionality and is an essential component for engine maintenance. Weighing just 0.011 kg, the valve seat ensures that smaller components are not adversely affected.Quality and Performance: OEM Spare Parts on the MarketOur spare parts are OEM parts that have been thoroughly tested and meet industry standards. If you are looking for parts that are suitable for MWM & Deutz engines, you can rely on our range. These replacement parts offer fantastic performance and are available at attractive prices.
ROCKER ARM - 02932086 suitable for MWM & Deutz engines
Precise Product: Rocker Arm with Comparison Number 02932086Discover our OEM replacement part Rocker Arm with comparison number 02932086, designed for optimal performance in engines. The Rocker Arm belongs to the group of Valve Train Components and ensures precise control. Rely on a quality that convinces!Suitable for MWM & Deutz EnginesThis Rocker Arm is specifically suitable for MWM & Deutz engines and meets the requirements of a high-quality replacement part. The exact fit allows for seamless integration, ensuring that your machines continue to operate efficiently.
VALVE MECHAN.COVER - 02928262 suitable for MWM & Deutz engines
Valve mechan.cover: Precision for EnginesDiscover the OEM replacement part, the valve mechan.cover with the comparison number 02928262. This essential product belongs to the category of valve train components and is specifically designed to keep your machines running efficiently.
ROCKER ARM - 02923436 suitable for MWM & Deutz engines
Efficient Product: Rocker Arm with Comparison Number 02923436Present yourself and your project with our rocker arm, marked by the comparison number 02923436. This OEM spare part is compatible with MWM & Deutz engines and offers optimal performance. The rocker arm plays a central role as a component in the valve train. Weighing 2.79 kg, it ensures stability and is specifically designed for the high demands of marine and stationary applications.Precision: Assurance for MWM & Deutz EnginesThe excellent quality of our rocker arm, developed to be compatible with MWM & Deutz, ensures precise functionality. Each OEM spare part has been manufactured with care to meet the highest standards. Spare parts tailored to the various engines are crucial for the long-term performance of your machinery.
ROCKER ARM - 02923435 suitable for MWM & Deutz engines
Robust Rocker Arm Replacement Part for Strong PerformanceOur rocker arm with the comparison number 02923435 impresses with first-class quality and longevity and is suitable for the powerful MWM & Deutz engines. In the category of valve train components, this OEM replacement part is the optimal choice for maintenance and repair measures. With a packaging weight of 0.875 kg, this rocker arm has everything your engine needs.OEM Replacement Parts for Individual RequirementsUnlike aftermarket products, the quality is paramount here. Our OEM replacement part ensures that all components work together optimally. The parts are carefully designed and laid out to secure the reliability and efficiency of the relevant engines. Trust in the proven rocker arm design, which has been specifically tailored to the requirements of the MWM & Deutz models.
VALVE CONE - 02921648 suitable for MWM & Deutz engines
Efficient Valve Cone for Various EnginesDiscover our OEM replacement part, the valve cone with the comparison number 02921648. This precise product belongs to the valve train components and is suitable for MWM & Deutz engines. With its top-notch features, it ensures optimal functionality for your engines, designed for reliability and durability.Diverse Selection of ItemsWith over 1 million replacement parts in our inventory, we offer a comprehensive selection tailored specifically to the needs of commercial customers. This wide range of OEM replacement parts ensures that you can easily find the right product for your engines. Our large stock levels enable us to provide you with timely and reliable deliveries.
VALVE CONE - 02921517 suitable for MWM & Deutz engines
Valve Cone with Comparison Number 02921517Discover our valve cone (comparison number: 02921517), perfectly suitable and designed for MWM & Deutz engines. This significant component of the valve train ensures the efficiency and reliability of your engines. Weighing only 0.099 kg, the valve cone offers lightness and robustness that withstand the high demands in performance engineering.
VALVE CONE - 02921488 suitable for MWM & Deutz engines
Valve Cone: Efficient Solution for Your EngineDiscover our valve cone (comparison number: 02921488), an indispensable product perfectly tailored to meet all the requirements of your MWM & Deutz engines. As an essential component of the valve train, this valve cone ensures the smooth functionality of your engines. Weighing only 0.099 kg, the product offers the robustness and durability you would expect from an OEM spare part.Suitable for OEM Manufacturers: Quality for Your NeedsThe OEM spare part is suitable for MWM & Deutz engines and has been manufactured from top-quality materials. This ensures that this valve cone provides the necessary properties and performance you need to operate and maintain your engines efficiently. Rely on the reliability that our products offer, especially in demanding applications.
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.