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:
TAPPET - 04043503 suitable for MWM & Deutz engines
OEM Replacement Part Suitable for MWM & Deutz EnginesThe elegantly designed Tappet, with the comparison number 04043503, is a premium OEM replacement part that delivers additional performance for your engines. We exclusively develop and distribute replacement parts suitable for MWM & Deutz engines. This specific component is essential for operational efficiency in engines of the type RBV8M540 and offers the advantage of working efficiently and quickly. Benefit from a product that has been specifically designed for your needs!
VALVE GUIDE - 04042007 suitable for MWM & Deutz engines
Quality Valve Guide Suitable for MWM & DeutzDiscover the valve guide with the comparison number 04042007, an outstanding replacement part specifically designed to support precise performance and efficiency in your engines. This product meets the highest standards and is suitable for MWM & Deutz engines. A thorough selection of materials ensures not only functionality but also the longevity of your systems.Effective Solutions for MWM & Deutz EnginesThe replacement part weighs 2.25 kg and, with its dimensions of 28.9 x 28.9 x 5.4 cm, represents an ideal component that perfectly fits diesel and gas engines used in marine and stationary applications. Designed for optimal performance, the valve guide supports your engines suitable for MWM & Deutz. Rely on the remarkable precision in manufacturing.
VALVE GUIDE - 04041970 suitable for MWM & Deutz engines
Optimal Valve Guide for Your Requirements The valve guide with the comparison number 04041970 is a premium product from the group of valve train components, designed to optimize the performance of your machines. This OEM replacement part is compatible with various engines and stands out for its excellent durability.Suitable for MWM & Deutz Engines The valve guide is suitable for MWM & Deutz engines and is specifically tailored to the series 640 and 540. It fits perfectly on the following engine types: BV12M640, BVM540, RBV12M540, RBV8M540, SBV6M540, and SBV8M640. Rely on powerful components that provide you with long-term efficiency.
VALVE GUIDE - 04041969 suitable for MWM & Deutz engines
Product Description for Valve Guide with Comparison Number 04041969Discover our OEM spare part, the valve guide with comparison number 04041969. This product is crucial for the performance of your machines and belongs to the group of valve train components. Weighing 2.159 kg, it offers a tailored solution that optimally contributes to the functionality of your equipment and has been specifically designed to meet the stringent demands in challenging environments.
VALVE TAPPET - 04007541 suitable for MWM & Deutz engines
Precise Technology with Comparison Number 04007541 The valve tappet with the comparison number 04007541 is an essential product that significantly enhances the functionality of engines. This OEM replacement part is specially designed to ensure a perfect fit for MWM & Deutz engines. It belongs to the category of valve train components and impresses with performance and durability. With a lightweight of just 0.202 kg and compact dimensions (length & width: 8.3 cm; height: 3.5 cm), this valve tappet offers versatile application possibilities.Reliable Components Suitable for MWM & Deutz Quality is at the heart of every machine performance. Our valve tappet is suitable for series 816 and fits the engine variants BA6M816, BAM816, and SBA12M816 from MWM & Deutz. The use of OEM replacement parts ensures a consistently high standard of the product—ideal for demanding applications. MOPA Motorparts takes pride in offering OEM replacement parts that meet the industry's requirements.
CYLINDER HEAD bare recondit. - 04007413RECON suitable for MWM & Deutz engines
Cylinder head bare recondit. for your enginesDiscover our product: the cylinder head bare recondit. under the comparison number 04007413RECON. This OEM spare part is an excellent choice to support the performance of your machines. Weighing 19 kg, this cylinder head not only offers durability but also enhances the overall reliability of your engines. Thanks to state-of-the-art manufacturing techniques, you benefit from the quality and precision of our product.
ROCKER ARM - 04006157 suitable for MWM & Deutz engines
First-Class Rocker Arm – Reference Number 04006157The rocker arm with reference number 04006157 is an essential OEM replacement part for demanding applications in engines. Designed for maximum reliability and precise functionality, this product ensures durability and optimal performance. As part of the category of valve train components, the rocker arm is indispensable.Suitable for MWM & Deutz EnginesThis rocker arm is specifically designed to fit MWM & Deutz engines and seamlessly complements the 816 series. Our rocker arm is among the sought-after replacement parts that are perfectly aligned with the requirements of BA6M816, BA8M816, and SBA16M816. Weighing only 0.36 kg, it combines efficiency and power in a compact design, suitable for modern applications.
ROCKER ARM BRACKET - 04006150 suitable for MWM & Deutz engines
Rocker Arm Bracket: Reliable Replacement Part for EnginesThe rocker arm bracket (comparison number: 04006150) is an essential replacement part specifically designed to meet the requirements of your machines. As part of the valve train components, this OEM replacement part is perfectly suited to the needs of engines. Rely on the precision engineering that this rocker arm bracket provides to ensure the performance of your engines.
VALVE GUIDE - 04006076 suitable for MWM & Deutz engines
Valve guide 04006076: The solution for your engineDiscover the valve guide 04006076, an essential OEM replacement part specifically designed for the valve train. This product features a precise fit and belongs to the category of valve train components. With dimensions of 7.8 cm x 7.8 cm x 2.2 cm and a weight of only 0.127 kg, the valve guide is ideal for applications compatible with MWM & Deutz engines.
VALVE GUIDE - 04005849 suitable for MWM & Deutz engines
Valve Guide for Optimal Engine PerformanceDiscover our valve guide, marked with the comparison number 04005849. This product is suitable for MWM & Deutz engines and belongs to the category of valve train components. Weighing only 0.082 kg, this OEM spare part combines precise engineering and high functionality, ensuring that your engines operate optimally.A Premier Spare Part in DetailThe valve guide is an important OEM spare part specifically designed to reduce the stresses in engines. This component fits perfectly with MWM & Deutz engines and supports the longevity of your engines. The manufacturing of this blend of quality and efficiency reduces wear and enhances overall operational values. With each use, you contribute to the efficiency of your machines.
VALVE GUIDE - 04005848 suitable for MWM & Deutz engines
Valve guide for replacing your high-quality enginesExperience the versatility of our valve guide (comparison number: 04005848), now available as a premium OEM replacement part. This product ensures optimal functionality in your machine application. The comparison number 04005848 is the centerpiece of our category of valve train components and allows for a precise fit.
VALVE GUIDE - 04005759 suitable for MWM & Deutz engines
Precise Valve Guide – Comparison Number 04005759The valve guide with the comparison number 04005759 is an essential OEM replacement part, specifically designed for MWM & Deutz engines. This premium product not only ensures precise valve guidance but also enhances the overall performance of your engines. Thanks to its precise processing, functionality and durability are assured across a wide range of applications in both marine and stationary sectors.
VALVE SEAT - 04003048 suitable for MWM & Deutz engines
Precise Performance: The Valve Seat Comparison Number 04003048Discover with the Valve seat, comparison number 04003048, an essential OEM replacement part for your engines, specifically suitable for MWM & Deutz engines. This powerful product in the category of valve train components ensures efficient sealing that is necessary for optimal engine performance. Rely on a replacement part that is characterized by durability and reliability.Optimally Designed for Your ApplicationThe Valve seat has practical dimensions of 6.6 cm in length and width, a height of 1 cm, and weighs only 0.062 kg. These easy-to-handle dimensions make the product ideal for efficient integration into your motor system, especially in applications that are suitable for MWM & Deutz. Our replacement parts play a crucial role in achieving optimal performance and operational stability of your engines.
VALVE GUIDE - 04003045 suitable for MWM & Deutz engines
Precise Valve Guide for Engine Projects The valve guide with the reference number 04003045 is an essential OEM spare part suitable for MWM & Deutz engines. It is a central component of the valve train components and ensures smooth operation of your engines. Its special design significantly contributes to the efficiency and lifespan of your power plant.Features and Dimensions of the Valve Guide With compact dimensions of 2.2 cm in length, 2.2 cm in width, and 8.1 cm in height, as well as a weight of only 0.154 kg, this valve guide is ideally suited for easy installation in MWM & Deutz engines. Thanks to its clearly defined design, you can rely on the valve guide to optimally support your engines.
VALVE SEAT - 04000011 suitable for MWM & Deutz engines
Efficient Valve Seat - Comparison Number 04000011Discover the efficient valve seat with the comparison number 04000011, which plays an essential role in the functionality of your engines. With a focus on OEM replacement parts, we deliver products known for their quality. This valve seat offers the optimal solution for the reliable performance of your machines and ensures sustained operation, which is particularly crucial for B2B customers.
VALVE SEAT - 04000010 suitable for MWM & Deutz engines
### Product Description: Valve Seat – Comparison Number 04000010Optimal Performance with the Valve Seat The valve seat with comparison number 04000010 ensures smooth operation of your engines and is an essential OEM replacement part. It is perfectly suited for MWM & Deutz engines of the series 816. The precise fit enables reliable performance and a long lifespan of this valve train component, which is essential for the efficient regulation of valve clearance.Precision for MWM & Deutz Engines A valve seat compatible with MWM & Deutz engines gives you the assurance that your machines will function optimally even under the most demanding operating conditions. The material used and the exact manufacturing by the producer make this product an excellent choice for your series 816, suitable for engine types BA12M816, BA6M816, BA8M816, BAM816, SBA12M816, and SBA8M816.
VALVE PLUNGER - 03379546 suitable for MWM & Deutz engines
MOPA Motorparts presents: Valve PlungerDiscover our valve plunger with the comparison number 03379546 – an essential OEM replacement part for efficient machinery. This product features excellent quality and is specifically designed to meet the highest demands. As part of the valve train, the valve plunger ensures optimal functionality and contributes to the efficiency of your engine.Suitable for MWM & Deutz EnginesThis valve plunger is suitable for MWM & Deutz engines and fits perfectly with the series 528 and the engine type SBA8M528. The thoughtful design and combination of materials contribute to the product's longevity and ensure a reliable functional design produced in-house.
VALVE SEAT - 03373450 suitable for MWM & Deutz engines
Precision Valve Seat – Comparison Number 03373450The Valve seat with the comparison number 03373450 is an essential product designed specifically to maximize performance. This OEM replacement part ensures that your suitable for MWM & Deutz engines operate at their best and helps you maintain the efficiency of your systems.
VALVE SEAT - 03373449 suitable for MWM & Deutz engines
Product Information on Valve SeatDiscover the product valve seat with the comparison number 03373449, designed for optimal operation of engines. This precise valve seat is an essential component that contributes to the long lifespan of your drive units. It is suitable for the renowned manufacturers MWM & Deutz.Precision Components for MWM & Deutz EnginesThe valve seat is designed to be durable and reliable. It measures 6.6 cm in length and width and 1.1 cm in height, weighing 0.056 kg. This product is suitable for the series 716 and the engine types BF8M716, meeting the specifications for OEM replacement parts.
TURNING GEAR/ROTOCAP - 03369284 suitable for Deutz engines
Efficient Turning gear/rotocap with comparison number 03369284The turning gear/rotocap with comparison number 03369284 is an essential component specifically designed to optimize the performance of your engines. This OEM replacement part is particularly indispensable for applications in marine and stationary uses. Weighing only 0.038 kg, this product combines lightness and durability and is crucial for Deutz engines, both as a component and for efficiency.Quality and Fit: Suitable for Deutz EnginesSearching companies will find the perfect solution in this replacement part. It is suitable for Deutz, meaning it is specifically tailored to the requirements of this renowned brand. Our OEM replacement parts ensure the highest standards in manufacturing and materials, so you can always expect top-notch performance.
ROCKER ARM BRACKET - 03365860 suitable for Deutz engines
Rocker Arm Bracket: Your Essential OEM Spare PartDiscover our sophisticated product, the Rocker Arm Bracket with the reference number 03365860. This essential OEM spare part is suitable for Deutz engines and offers reliable performance for your applications. The rocker arm bracket plays a crucial role in the valve train and ensures optimal operation of your engines.Efficient Quality for Your ApplicationsOur Rocker Arm Bracket stands out for its excellent quality and weighs only 0.71 kg, making installation easy. As an OEM spare part, it represents durability and performance. This product is ideal for specialists who need spare parts suitable for Deutz and want to optimize their operations.
VALVE GUIDE - 03365788 suitable for Deutz engines
VALVE GUIDE with the comparison number 03365788 suitable for Deutz engines
TAPPET - 03365015 suitable for MWM & Deutz engines
Maximum Performance for Your ApplicationDiscover the Tappet with the comparison number 03365015, an essential OEM spare part that is necessary for the optimal sealing of your machines. This product ensures efficient performance and contributes to the stability of those suitable for MWM & Deutz engines.Reliable OEM Spare Parts for the IndustryWeighing only 0.02 kg, the product offers excellent handling and installation. The Tappet is suitable for MWM & Deutz engines and supports the powerful functionality of these machines. Trust in the high standards to which our parts are manufactured.
VALVE GUIDE - 03358928 suitable for Deutz engines
Optimal Performance with Valve Guide 03358928Discover our reliable OEM replacement part, the valve guide with comparison number 03358928. This product in the category of valve train components ensures optimal performance and durability in diesel and gas engines. The valve guide weighs only 0.1 kg and can be handled easily while meeting the highest standards.Suitable for Deutz EnginesOur valve guide is designed to fit Deutz engines, making it an ideal solution for your needs. As OEM replacement parts, we offer you a quality that stands out from aftermarket products. Each component is precisely manufactured to support flawless operation in your engine.
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.