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 SEAT - 5410532131 suitable for MTU engines
Optimal Product: Valve Seat (Comparison Number 5410532131)Discover the Valve Seat with the comparison number 5410532131 – an essential product for all requirements in the field of engine technology. This Valve Seat belongs to the group of Valve Train Components and is designed to meet the highest standards. In the manufacturing process, emphasis was placed on high-quality materials and precision, ensuring that this Valve Seat fits perfectly with MTU engines.Perfect Fit: Product Details and CompatibilityThe Valve Seat is particularly suitable for direct use in MTU engines of the 2000 series. Specifically developed to fit engine types 10V2000M93 and 16V2000M90, this OEM replacement part ensures efficient functionality. Simple and secure in assembly, the Valve Seat supports the smooth performance of your engines, which is crucial in environments such as marine and stationary applications.
VALVE SEAT - 5410530532 suitable for MTU engines
### Product Description: Valve Seat for MTU EnginesPrecise Fit: Replacement part compatible with MTU engines Discover the valve seat (comparison number: 5410530532), an essential OEM replacement part that is ideally suited for the requirements of engines. This product offers a perfect fit, compatible with MTU engines of the 2000 series, especially for models compatible with 10V2000M93 and 16V2000M90. With a lightweight of only 0.028 kg and compact dimensions of 4.3 cm in length and width as well as 0.9 cm in height, this valve seat is optimal to handle.
VALVE COLLET - 5410530226 suitable for MTU engines
Innovative Valve Collet to Enhance Engine PerformanceDiscover the innovative valve collet (comparison number 5410530226), an essential replacement part for anyone relying on the dependable performance of their MTU engines. This product stands out due to its extreme precision and functionality. Weighing only 0.003 kg and with compact dimensions of 1.1 cm x 1.1 cm x 1.1 cm, the valve collet is perfectly adapted to meet demanding needs. Reliability is of existential importance in engines, and our replacement part contributes to optimizing efficiency and stability.
VALVE GUIDE - 5240530830 suitable for MTU engines
Reliable Valve Guide 5240530830 for Your EngineThe Valve Guide 5240530830 is an essential OEM spare part that offers optimized performance for MTU engines. Weighing only 0.129 kg and with compact dimensions of 10.3 cm in length and width and 1.9 cm in height, this product ensures that the engine operates efficiently. The part number 5240530830 stands for top-quality and meets the requirements you expect from a reliable component.
VALVE TAPPET - 51043010106 suitable for MAN D engines
Valve Tappet: Comparison Number 51043010106Discover our valve tappet with the comparison number 51043010106, an essential product for top-tier MAN D engines. This valve tappet, suitable for various models, plays a central role in the valve train and significantly contributes to the efficiency of your diesel engine. By using OEM replacement parts, we ensure optimal performance and longevity.Suitable for MAN D: Variety of Engine SeriesThis valve tappet is specifically designed and compatible with the series D2840, D2842, and D2876. It is also compatible with MAN D engines of the types D2840LE301, D2842LE, D2842LE301, and D2876LE301. With a weight of just 0.224 kg and compact dimensions of 7.9 cm in length and width, and 3.3 cm in height, this product is both space-saving and easy to install.
ROCKER ARM BRACKET - 4030501236 suitable for MTU engines
Precise Solution: Rocker Arm Bracket compatible with MAN D enginesThe rocker arm bracket with the comparison number 4030501236 is an essential product for anyone relying on the reliable performance of MAN D engines. With top-quality materials and precise manufacturing, it ensures optimal functionality in the valve train components. Weighing 0.476 kg and featuring compact dimensions of 8.6 cm in length and width, as well as 4.6 cm in height, this OEM replacement part can be easily integrated into your existing system.Efficient Functionality for MAN D SeriesThe rocker arm bracket, compatible with MAN D engines such as 12V183TE92, as well as the D2840 and D2842 series, ensures that the valves are efficiently synchronized with the movement of the pistons. This precise control is especially important in demanding applications—whether in marine or stationary operation. To ensure the quality of our OEM replacement parts, we subject our range to rigorous internal inspections.
VALVE HOUSING - 11.35050-0082 suitable for MTU engines
Excellent Valve Housing for Technical ApplicationsThe valve housing is a top-quality OEM replacement part that can provide reliable performance for engines. With the comparison number 11.35050-0082, this product offers premium components for your needs. Our replacement parts are specifically designed to optimize the efficiency of your technology in marine and stationary applications.Suitable for MTU EnginesThis valve housing is suitable for MTU engines and helps to maintain the performance of your technology consistently. Rely on the high quality of our OEM replacement parts and ensure the longevity of your engines with our custom solutions.
VALVE SEAT - 11.35040-0001 suitable for MTU engines
Excellent OEM Replacement Part for Your EnginesDiscover our Valve seat, which is listed under the comparison number 11.35040-0001. This OEM replacement part is designed to meet the requirements for marine and stationary applications. Whether for industrial uses or specialized operations – this product is the optimal solution to enhance your engine performance.
VALVE GUIDE - 1080500824 suitable for MTU engines
Valve guide – Comparison number 1080500824Discover our valve guide, the OEM replacement part with comparison number 1080500824, specifically designed for engines compatible with MTU. This valve guide is part of the valve train components and ensures that your engines operate reliably at all times.
VALVE GUIDE - 1080500724 suitable for MTU engines
Excellent Valve Guide as Replacement Part Discover our valve guide, identifiable by the comparison number 1080500724. This product belongs to the category of valve train components and ensures optimal performance through precise manufacturing techniques.Valve Guide Suitable for MTU Engines This reliable replacement part is suitable for MTU engines. The excellent fit ensures perfect performance of your engines, even under demanding conditions. Rely on our OEM replacement parts, known for their durability.
VALVE GUIDE - 1080500624 suitable for MTU engines
Precise Valve Guide for Versatile ApplicationsThe valve guide with the comparison number 1080500624 is an essential OEM replacement part specifically designed to optimize the performance of your engines. This valve guide ensures smooth valve operation and is ideal for use in demanding applications.Compatible with MTU Engines: Essential FeaturesThis product is compatible with MTU engines, contributing to high operational safety during use. Rely on our OEM replacement parts to elevate the efficiency of your engines to the next level.
VALVE CAP - 478074 suitable for Volvo/Volvo Penta engines
Robust Valve Cap with Comparison Number 478074Discover our valve cap with the comparison number 478074, an indispensable product for demanding applications. This valve cap is an OEM replacement part and contributes to the efficiency of engines. Suitable for Volvo/Volvo Penta engines, it ensures that your machines remain powerful and reliable through its precise manufacturing.
VALVE SEAT - 468449 suitable for Volvo/Volvo Penta engines
Precision with Comparison Number 468449The Valve seat with the comparison number 468449 is an essential OEM spare part in the category of Valve train components. This product, compatible with Volvo/Volvo Penta engines, plays a central role in engine operation and ensures efficient fuel ignition. At MOPA Motorparts, we focus on top quality to optimize the lifespan and performance of your engine.
VALVE COLLET - 1020530026 suitable for MTU engines
Optimal Valve Collet: A Must-Have for Engine ComponentsDiscover the valve collet with the comparison number 1020530026. This OEM replacement part is an ideal addition to your engine needs. The valve collet is specifically designed for businesses and meets the highest quality standards you expect from an OEM replacement part. See for yourself the benefits of this premium product.Compatible with MTU Engines: Your Reliable PartnerOur valve collet is suitable for MTU engines and includes essential valve train components that are crucial for the reliability and performance of your engines. Weighing only 0.001 kg, it does not affect the overall weight and is thus optimal for handling and installation. Rely on premium solutions that ensure the best performance for your engine.
VALVE SEAT - 468448 suitable for Volvo/Volvo Penta engines
### Product Description: Valve Seat with Comparison Number 468448Efficient Performance for EnginesDiscover our precise valve seat (comparison number: 468448), which provides optimal accessories for your engines. This valve seat promotes the efficient functionality of your specifically designed engines and is part of the category valve train components. With exact measurements of 5.6 cm in length and width and a height of 0.9 cm, it is ideally suited to your needs.Perfect Dimensions and Excellent QualityThis OEM replacement part offers smooth operation and durability, which are crucial for the demanding requirements of engines. Weighing only 0.062 kg, our valve seat ensures easy handling. The precise design ensures a perfect fit in every engine, while the marking "suitable for Volvo/Volvo Penta" clearly indicates where it is used.
VALVE COLLET - 468305 suitable for Volvo/Volvo Penta engines
Excellent Valve Collet for Your EnginesDiscover our premium Valve Collet with the reference number 468305, specifically designed for Volvo/Volvo Penta engines. This OEM replacement part belongs to the group of Valve Train Components and is essential for the performance and reliability of your engines. The required quality ensures that your systems can operate efficiently.
VALVE HOUSING - 10.15625-0001 suitable for MTU engines
Excellent Valve Housing for Reliable EnginesDiscover the OEM replacement part specifically designed: the valve housing with the comparison number 10.15625-0001. This product belongs to the category of valve train components and ensures optimal function of your engines.Suitable for MTU EnginesThe valve housing is suitable for MTU engines and meets the high demands expected by OEM standards. Through precise engineering, this premium replacement part fits perfectly into the mechanics.
VALVE SEAT - 4420530131 suitable for MTU engines
Effective Valve Seat for Engines The valve seat with the reference number 4420530131 is an essential product specifically designed for engines. This valve seat belongs to the category of valve train components and offers optimal performance and efficiency. With a lightweight of 0.054 kg and compact dimensions of 6 cm in length, 6 cm in width, and a height of 0.8 cm, this valve seat is ideal for various applications.Quality and Reliability of OEM Spare Parts This OEM spare part is suitable for MTU engines and provides the familiar user-friendliness expected from product manufacturers. The use of individual components has significantly increased the longevity of engines, contributing to the efficiency of your operational processes. Ensure that you only use components that are specifically designed for optimal use in your engine environment.
VALVE SEAT - 4420530032 suitable for MTU engines
Reliable OEM Replacement Part Compatible with MTU EnginesDiscover the valve seat with the comparison number 4420530032, an essential OEM replacement part compatible with MTU engines of the series 183. For the engine types 10V183AA51 and 12V183TE52, this valve seat is a crucial component that ensures optimal performance. With its dimensions of 5.4 cm in length and width and a height of only 1 cm, the product is easy to install and contributes to the efficiency of the engines.
PUSHROD - 423021 suitable for Volvo/Volvo Penta engines
Pushrod compatible with Volvo/Volvo PentaDiscover the pushrod with the comparison number 423021, an essential OEM replacement part for optimal performance of your Volvo/Volvo Penta engines. This reliable product from our extensive range of valve train components offers the necessary stability and strength to ensure smooth engine operation. With a length of 44.2 cm, a width of 44.2 cm, and a height of 1.6 cm, the pushrod stands out due to its precise fit.Quality and FitThe comparison number 423021 ensures that this OEM replacement part is perfectly suitable for all relevant models of Volvo/Volvo Penta engines. Thanks to high material quality and solid construction, a long lifespan of the product is achieved, which is especially significant in demanding marine and stationary applications.
VALVE GUIDE - 422762 suitable for Volvo/Volvo Penta engines
Accurate Valve Guide – Ideal for Your ApplicationsEnjoy the quality of our valve guide with the comparison number 422762, specifically designed for Volvo/Volvo Penta engines. This OEM replacement part impresses with its meticulous craftsmanship and reliable functionality. Weighing only 0.079 kg and with dimensions of 7.2 cm x 7.2 cm x 1.8 cm, this valve guide is compact and perfect for your project.
VALVE GUIDE - 422320 suitable for Volvo/Volvo Penta engines
Valve guide 422320 for your operationDiscover the valve guide with the comparison number 422320, specifically designed to fit perfectly in engines compatible with Volvo/Volvo Penta. This OEM replacement part belongs to the group of valve train components and impresses with precise dimensions – a length and width of 8.2 cm each, a height of 1.9 cm, and a weight of only 0.09 kg. It is perfectly sized to ensure reliable functionality of your engines.
VALVE SEAT - 4220530531 suitable for MTU engines
### Product Description: Valve Seat Comparison Number 4220530531Optimal Component for Efficient Engine PerformanceThe valve seat with comparison number 4220530531 is a particularly relevant product for the efficient operation of your engines. This OEM replacement part is specifically designed for MTU engines of the series 183, including engine types 10V183AA51 and 12V183TE52. At MOPA Motorparts, we take pride in offering you this precisely fitting component, which enhances the performance of your diesel or gas engine.Tailored FitWeighing only 0.047 kg, the valve seat significantly contributes to optimizing the functionality of your engines. With a length and width of 6 cm each and a height of just 1 cm, this product ensures excellent fit accuracy, which is essential for the smooth operation of your engines. By using OEM replacement parts like this valve seat, you secure longevity and reliability in your drive system.
VALVE GUIDE - 4220530430 suitable for MTU engines
Valve guide compatible with MTU enginesThe valve guide with the comparison number 4220530430 is an essential component for ensuring optimal engine performance. This valve guide offers the highest precision and is an indispensable part of the valve train components. It is suitable for MTU engines and modern technologies, including the 183 series and various engine types.Technical details of the comparison number 4220530430Weighing only 0.064 kg and with compact dimensions of 6.8 cm in length and width and 1.9 cm in height, the valve guide impresses with its handy design. Thanks to the comparison number 4220530430, this OEM replacement part can be easily identified. This valve guide is ideal for a variety of MTU engines, including engine types compatible with 10V183AA51, 12V183TE52, 12V183TE92, 8V183TE52, and 8V183TE93.
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.