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 - 12160263 suitable for Deutz engines
Optimal Valve Guide for EnginesDiscover the valve guide with comparison number 12160263 – an essential replacement part for your Deutz engines. This valve train component offers a precise fit for Deutz engines. Weighing only 0.041 kg and with compact dimensions of 5.2 cm in length, 5.2 cm in width, and 1.9 cm in height, our product ensures effortless integration into your systems and delivers lasting engine performance.Importance of the Valve Guide in Engine OperationThe role of the valve guide is crucial as it keeps the valves in their correct position, ensuring they can function optimally. By using an effective valve guide, you prevent problems and secure smooth operation over extended periods. This is particularly important for the operation of your machines in marine and stationary applications.
VALVE GUIDE - 12160262 suitable for Deutz engines
VALVE GUIDE with the comparison number 12160262 suitable for Deutz engines
VALVE SEAT - 12159481 suitable for Deutz engines
Reliable Valve Seat for Durable EnginesDiscover the premium valve seat with the comparison number 12159481, which is an essential component for your drive system. This product belongs to the group of valve train components and ensures optimal performance in various applications. With a weight of only 0.021 kg and compact dimensions of 4.3 cm x 4.3 cm x 0.7 cm, the valve seat is perfectly suited to meet your technical requirements.
VALVE SEAT - 12159480 suitable for Deutz engines
Robust Valve Seat Suitable for Your Diesel EnginesDiscover our valve seat with the comparison number 12159480, an essential OEM replacement part, suitable for Deutz engines. This valve seat acts as a crucial component within the valve train and ensures flawless performance. With dimensions of 4.4 cm in length and width, and a height of 0.8 cm, this product weighs 0.02 kg and features a well-thought-out design to optimally support your engine.Performance of Deutz OEM Replacement PartsThis valve seat is manufactured for Deutz engines and meets high standards of quality and durability. As it is an OEM replacement part, you benefit from excellent functionality and integration into your engine. Take advantage of our product to reduce wear and extend the lifespan of your engines.
VALVE CONE - 12158599 suitable for Deutz engines
Quality Valve Cone for Engine OptimizationDiscover the valve cone with the comparison number 12158599, an essential part that offers optimization and longevity for your engines. This OEM replacement part is suitable for Deutz engines and provides a perfect fit as well as maximum efficiency in use. Weighing only 0.109 kg and with compact dimensions of 3.1 cm in length and width and 11.9 cm in height, this valve cone is a reliable component that is ideal for demanding applications.
TRAY/CUP - 12157030 suitable for MWM & Deutz engines
Essential Product: Tray/Cup according to Comparison Number 12157030 Our tray/cup with the comparison number 12157030 is the ideal product for anyone interested in the reliability of their engines. Weighing 1.05 kg, this component belongs to the article group "Lines and pipes" and offers excellent performance.Quality through OEM Spare Parts This OEM spare part ensures optimal performance in existing machines. The difference between OEM and Aftermarket is critical. Our tray/cup is OEM, meaning it was manufactured according to the standards of the respective manufacturer, providing the best fit. This results in precision that is unmatched.
TURNING GEAR/ROTOCAP - 12151491 suitable for MWM & Deutz engines
Premium Turning gear/rotocap: Comparison number 12151491Discover the turning gear/rotocap with the comparison number 12151491, suitable for MWM & Deutz engines of the series 234. This premium OEM replacement part belongs to the category of valve train components and ensures that your engine operates efficiently. Weighing 0.074 kg and with compact dimensions of 4.4 cm in length and width, and 1.7 cm in height, it is ideally tailored to meet the needs of your engines to secure optimal performance.Quality through OEM replacement partsOur turning gear/rotocap provides you with the necessary quality specifically designed for MWM & Deutz engines. It is manufactured in original equipment quality, which means you can expect a long service life and efficiency. These characteristics make it an indispensable component, suitable for the engine type TBD234-V6.
TURNING GEAR/ROTOCAP - 12151490 suitable for MWM & Deutz engines
Premium Quality: Turning gear/rotocap 12151490The Turning gear/rotocap with the comparison number 12151490 is specially designed to maximize the efficiency of suitable for MWM & Deutz engines. With its thoughtful dimensions of 4.2 cm in length and width and 1.5 cm in height, this replacement part is an indispensable component for high-performance engines. Weighing only 0.058 kg, it significantly simplifies installation and handling.Technical Excellence: Suitable for MWM & DeutzThe Turning gear/rotocap ensures that the movements in the valve train system of the suitable for MWM & Deutz engines occur smoothly. Only the best quality ensures reliable performance and durability of the engines during continuous operation. Our replacement parts are characterized by precise manufacturing and the best materials, which further enhance the functionality of your engines.
VALVE COLLET - 12141698 suitable for MWM & Deutz engines
Precision Products: Valve Collet for Optimal OperationDiscover the valve collet with the comparison number 12141698, an essential OEM replacement part for efficient engine solutions. Our product line is specifically designed to meet the highest standards and ensures long-lasting performance of your machines. We provide only premium quality OEM replacement parts, so you can ensure seamless and powerful operation of your equipment.Compatible with MWM & Deutz EnginesThe valve collet is suitable for MWM & Deutz engines. It is the ideal addition for the extensive series 620 GAS as well as 2020 GAS. Our product is also compatible with a variety of engine types, including TBG620, TBG620-V16, TBG620-V16K, and TCG2020 (V12, V16, V16K, and V20). This ensures that “compatible with MWM & Deutz” remains a given in your engine operations.
VALVE SEAT - 12140014 suitable for MWM & Deutz engines
VALVE SEAT with the comparison number 12140014 suitable for MWM & Deutz engines
VALVE TAPPET - 12136975 suitable for MWM & Deutz engines
Essential Valve Tappet for Stable Engine PerformanceThe valve tappet with the comparison number 12136975 is an indispensable choice for optimizing and maintaining your engines. As a precisely manufactured component, this product ensures ideal performance in the valve train. With exceptional quality and functionality, this valve tappet is an excellent addition to your technical equipment.Suitable for MWM & Deutz EnginesThis top-quality valve tappet is suitable for renowned manufacturers such as MWM & Deutz and supports various series like the 331, 620 DIESEL, and 620 and 2020 GAS series. The product is compatible with engine types such as 12V331TC81, TBD620-V12, TBG620, TBG620-V16K, TCG2020-V16, and TCG2020-V16K. Whether for stationary use or in marine applications, it ensures smooth operation.
VALVE TAPPET - 12133912 suitable for MWM & Deutz engines
Reliable Valve Tappet with Comparison Number 12133912Discover the Valve tappet with the comparison number 12133912, ideally suitable for MWM & Deutz engines in the 604 Diesel and 620 Gas series. This replacement part ensures that you receive a product tailored to the specific requirements of these engines, allowing for perfect tuning.Dimensions and Design of the Valve Tappet for Optimal PerformanceThe Valve tappet has dimensions of 7.6 cm in length and width, with a height of 4.1 cm. Weighing only 0.3 kg, the performance remains consistently stable under various operating conditions. The product has been designed to be suitable for MWM & Deutz engines, specifically for the engine types TBD604-BL6, TBD604-BV8, TBD604-L6, and TBG620. Rely on our replacement parts to ensure the endurance and efficiency of your machines.
ROCKER ARM BRACKET - 12045297 suitable for MWM & Deutz engines
First-class Rocker Arm Bracket needed for your enginesThe rocker arm bracket (comparative number: 12045297) is an essential product required for high-performance engines. As part of the category "Valve train components," this important component offers outstanding features. It is suitable for MWM & Deutz engines and ensures optimal performance in the valve train, significantly enhancing the efficiency of your engines.Suitable for MWM & Deutz – Quality you can count onThis rocker arm bracket is specially designed and compatible with the series 604 DIESEL as well as the engine type TBD604-BL6. Weighing 1.211 kg and measuring 11.5 cm (length), 11.5 cm (width), and 5.6 cm (height), this OEM replacement part is easy to install. It ensures precise and stable valve operation in your engine, thus contributing to the longevity of your MWM & Deutz engines.
ROCKER ARM - 12032880 suitable for MWM & Deutz engines
Robust Rocker Arm Suitable for MWM & Deutz EnginesDiscover the rocker arm with the comparison number 12032880, which is essential for the effective operation of your MWM & Deutz engines. This product is specifically designed to ensure optimal performance for engines from the 604 DIESEL, 620 DIESEL, and 2020 GAS series. The rocker arm impresses with the highest precision and quality, ensuring reliable operation even under the most demanding conditions.Technical Details About Our Rocker ArmThis OEM replacement part is a perfect fit for MWM & Deutz engines and allows for straightforward installation thanks to its precise dimensions. Weighing 0.497 kg and with compact measurements of 11.9 cm in length and width, as well as 2.8 cm in height, the rocker arm is ideally suited to meet the requirements of engine types TBD604-BL6, TBD620-V16, and TCG2020-V12. The stability and excellent fit of our rocker arm make it the top choice for precise engine performance.
ROCKER ARM - 12032876 suitable for MWM & Deutz engines
Robust Rocker Arm Suitable for MWM & Deutz EnginesDiscover the rocker arm with the comparison number 12032876, a precisely manufactured OEM spare part that is optimally tailored for use in MWM & Deutz engines. This rocker arm product belongs to the group of valve train components and features excellent fitment accuracy, which is essential for the series 604 DIESEL and 620 DIESEL. Trust in the quality of this spare part to optimize the efficiency of your machines.Dimension Data and Weight for Optimal UsageThe rocker arm weighs 0.672 kg and should not be overlooked with dimensions of 16.6 cm in length and width, and 7.8 cm in height. These compact dimensions allow for easy handling and installation. Each individual rocker arm OEM spare part is designed to fit the engine types TBD604-BL6, TBD604-BV8, and TBD620-V16, enabling you to experience effective performance enhancement.
VALVE SEAT - 12032868 suitable for MWM & Deutz engines
Product Description: Valve Seat – Quality for Your NeedsThe valve seat with the reference number 12032868 is an essential product that makes no compromises in performance when used in engines. This replacement part has been designed to optimize the efficiency and longevity of your systems. The valve seat is particularly suitable for engines from MWM & Deutz and ensures that your engines deliver peak performance at all times.Suitable Solutions for MWM & Deutz EnginesAs a reliable OEM replacement part, the valve seat is compatible with the series 604 DIESEL, 620 DIESEL, and 620 GAS. Structure and fit are crucial to ensure convincing performance. Furthermore, the valve seat exhibits the qualities that are essential for the repair and maintenance of MWM & Deutz engines. It is suitable for the engine types TBD604-BL6, TBD604-BV16, TBD604-BV8, TBD620-V12, and TBG620.
VALVE SEAT - 12032867 suitable for MWM & Deutz engines
Versatile Valve Seat – Comparison Number 12032867The valve seat with the comparison number 12032867 is an essential component that ensures optimal performance of your engines. This OEM replacement part is precisely manufactured and provides functionality for MWM & Deutz engines. With this exact fit, you help maximize the efficiency of your machines in marine and stationary applications.Precise Fit for MWM & Deutz EnginesThis valve seat is suitable for the 604 DIESEL, 620 DIESEL, as well as 604 GAS and 620 GAS models. It is also ideal for engines such as TBD604-BL6, TBD604-BV16, TBD604-BV8, TBD620-V12, TBG604-BV16, TBG620, and TBG620-V16K. With compact dimensions of 6.1 cm in length and width and a height of only 1.2 cm, this component easily fits into your system integration to enhance the performance of MWM & Deutz engines.
TURNING GEAR/ROTOCAP - 12032859 suitable for MWM & Deutz engines
Optimal Design and Application The turning gear/rotocap with the comparison number 12032859 is an outstanding product that is perfectly aligned with the requirements for MWM & Deutz engines. As part of the category of valve train components, this OEM replacement part has been specifically developed to enhance the efficiency and performance of your engines. The quality of the materials ensures solid performance under various operating conditions – ideal for diesel and gas-powered machines.
PUSHROD - 12030164 suitable for MWM & Deutz engines
Precision Pushrod – Comparison Number 12030164Discover our precise pushrod (comparison number 12030164), an excellent OEM replacement part from the category of valve train components. This product is specifically designed for engines compatible with MWM & Deutz, particularly for the 604 DIESEL and 620 DIESEL series. Quality and fit are ensured with this OEM replacement part ASKU42441 to achieve outstanding performance.Perfect Dimensions for FitWeighing 0.507 kg and measuring 46 cm in length, 46 cm in width, and 1.8 cm in height, the pushrod offers excellent prerequisites for simple installation. With its precise dimensions, the product is suitable for the most well-known MWM & Deutz engines. You can be assured that this replacement part provides a sustainable solution and helps avoid costs from frequent repairs.
VALVE COLLET - 12030159 suitable for MWM & Deutz engines
Valve collet suitable for MWM & Deutz enginesDiscover our valve collet, a top-quality OEM replacement part designed specifically for the high standards of reference number 12030159. This product is an essential part of the article group valve train components and ensures that your MWM & Deutz engines always operate optimally. With this replacement part, compatible with the CG170, 602, 604 DIESEL and 620 DIESEL as well as 620 GAS and 2020 GAS series, you are on the safe side regarding durability and efficiency.Flexible design compatible with various engine typesOur valve collet is versatile and suitable for engines such as CG170-20, TBD602-V16, TBD604-BL6, and many more. The product is designed to integrate seamlessly into various MWM & Deutz engines, including models compatible with TBD604-BV8, TBD604-L6, TBG620, and TCG2020-VX. With its precisely calibrated fit, the valve collet ensures smooth performance that stands out in practice.
VALVE SEAT - 12030155 suitable for MWM & Deutz engines
Valve Seat for Engine OptimizationThe valve seat with the comparison number 12030155 is an essential OEM replacement part for the smooth operation of engines. This component is perfectly designed to meet the requirements and ensures efficient performance in demanding applications. The valve seat provides a reliable seal and thus contributes to the maximum efficiency of engines, minimizing downtime and supporting operation.Excellent Fit for MWM & Deutz EnginesThis valve seat is suitable for MWM & Deutz engines, particularly for the proven series 604 DIESEL. The precise fit ensures that the replacement process runs smoothly and you can directly benefit from the long lifespan of the product. Weighing only 0.063 kg and with compact dimensions of 5.6 cm in length and width, as well as 1 cm in height, this valve seat is an excellent choice for professional applications.
TURNING GEAR/ROTOCAP - 12030143 suitable for MWM & Deutz engines
High Quality: Turning Gear/Rotocap The turning gear/rotocap with the reference number 12030143 is an essential product for the reliable operation of diesel and gas engines. This OEM spare part belongs to the group of valve train components and has been specifically designed for MWM & Deutz engines. This comprehensive description emphasizes the functionality of the turning gear/rotocap, which offers optimal performance and a long lifespan.
VALVE COLLET - 12028196 suitable for MWM & Deutz engines
Valve Collet - Your Reliable Spare PartDiscover the product with the comparison number 12028196, which meets the highest standards. This valve collet belongs to the category of valve train components and is an essential OEM spare part for engines. MOPA Motorparts stands for reliability and durability in marine and stationary engineering.Suitable for MWM & Deutz EnginesThe valve collet is suitable for MWM & Deutz engines. This design ensures a perfect fit and smooth functionality in conjunction with the engines. Weighing only 0.022 kg, this part is easy to install and contributes to the efficiency of your engines.
VALVE SEAT - 12028167 suitable for MWM & Deutz engines
Product Description: Valve Seat – Optimal Fit for EnginesDiscover our OEM replacement part, the valve seat with comparison number 12028167. This product is an essential component that ensures excellent performance in your engines. Our valve seats are specifically designed to meet the industry's needs and are characterized by reliability and durability.Compatibility with MWM & Deutz EnginesThe valve seat is specifically compatible with MWM & Deutz engines and is ideally suited for the series 602. With a perfect fit, the valve seat ensures that your engine operates precisely and efficiently. Its dimensions of 7 cm in length, 7 cm in width, and a height of 1.5 cm make it the ideal replacement for various applications and allow for easy installation.
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.