Introduction to the BMW N47D20 Crankshaft

　　The crankshaft is a critical component within any internal combustion engine, and the BMW N47D20 diesel engine is no exception. Responsible for converting the linear motion of the pistons into rotational motion that ultimately drives the vehicle, the crankshaft must be exceptionally durable and precisely manufactured. The BMW N47D20 Crankshaft, specifically referencing OEM numbers 11217803479, 11218517935, and 11218517939, represents a high-quality replacement or upgrade option for this popular diesel engine. This article provides an in-depth look at this vital engine part, covering its features, technical specifications, applications, and the manufacturing and supply capabilities that ensure its reliable performance. Are you looking for a reliable source for your engine components? Understanding the complexities of the N47D20 crankshaft can help you make an informed decision. The reliability and longevity of your BMW's engine depend heavily on the quality of its crankshaft.

Technical Specifications and Features

　　The BMW N47D20 Crankshaft is engineered to withstand the high stresses and demands of a modern diesel engine. This crankshaft is typically manufactured from high-strength forged steel or cast iron, depending on the specific OEM specification. The forging process enhances the material's grain structure, resulting in superior fatigue resistance and overall durability. Critical features include precisely machined journals for connecting rod and main bearings, ensuring smooth rotation and minimizing friction. The design also incorporates counterweights to balance the rotating assembly, reducing vibration and improving engine refinement. Understanding the specific technical specifications, such as journal diameters, stroke length, and material composition, is crucial for proper installation and optimal engine performance. Consider the precision engineering required to maintain balance and minimize wear over the engine's lifespan. Selecting the correct crankshaft, meeting all OEM specifications, is vital for a successful engine rebuild or repair.

Unique Advantages and Core Competitiveness

　　What sets the BMW N47D20 Crankshaft apart from aftermarket alternatives? OEM quality is a significant factor. Crankshafts manufactured to OEM specifications undergo rigorous testing and quality control processes to ensure they meet the stringent performance and durability requirements set by BMW. This translates to increased engine reliability, reduced risk of failure, and prolonged engine life. Furthermore, a high-quality crankshaft contributes to improved fuel efficiency and reduced emissions. Consider also the peace of mind that comes with using a component designed specifically for your engine. Our crankshafts offer a balance of durability, performance, and value. The availability of custom manufacturing options allows for tailored solutions to specific performance requirements, such as those found in tuned or racing applications. Do you need a crankshaft with specific characteristics? Our manufacturing flexibility can accommodate your needs.

Application Scenarios and Problem Solving

　　The BMW N47D20 Crankshaft finds application in a wide range of BMW models equipped with the N47D20 diesel engine. These include the 1 Series, 3 Series, 5 Series, X1, and X3 models produced between approximately 2007 and 2014. A common problem addressed by replacing the crankshaft is wear and tear resulting from high mileage, improper maintenance, or engine overheating. Symptoms of a failing crankshaft can include excessive engine vibration, knocking noises, and reduced engine power. In severe cases, a broken crankshaft can lead to catastrophic engine damage. Replacing the crankshaft with a high-quality OEM replacement restores engine performance and prevents further damage. Think about the potential cost savings of proactively addressing crankshaft issues before they escalate. Regular engine inspections and maintenance can help identify potential problems early on. Choosing the right replacement crankshaft is a crucial step in extending the life of your BMW's engine.

Quality Standards and Certifications

　　Quality is paramount when it comes to engine components, and the BMW N47D20 Crankshaft adheres to strict quality standards throughout the manufacturing process. These standards often include ISO 9001 certification, which ensures that the manufacturing facility has implemented a comprehensive quality management system. Material testing, dimensional inspections, and dynamic balancing are all critical aspects of quality control. These processes verify that the crankshaft meets the specified tolerances and performance requirements. Moreover, many manufacturers offer warranties on their crankshafts, providing additional assurance of their quality and reliability. The pursuit of excellence in manufacturing ensures that each crankshaft performs optimally. Detailed quality control reports are available upon request, demonstrating our commitment to transparency and accountability. Consider the peace of mind that comes with knowing your crankshaft has undergone rigorous testing and adheres to the highest industry standards.

Product Reliability and Durability

　　Reliability and durability are essential characteristics of the BMW N47D20 Crankshaft. Constructed from high-strength materials and subjected to rigorous testing, this crankshaft is designed to withstand the stresses and strains of daily use. The precision machining of the journals and counterweights ensures smooth and balanced operation, minimizing wear and tear on the engine's bearings. Proper lubrication is critical to maintaining the crankshaft's reliability. Regular oil changes with high-quality synthetic oil are essential. A well-maintained engine can significantly extend the lifespan of the crankshaft. Furthermore, avoiding excessive engine speeds and sudden acceleration can also help prolong its life. Investing in a high-quality crankshaft is an investment in the long-term reliability of your vehicle. We are confident in the durability of our crankshafts and offer comprehensive warranty coverage.

Manufacturing and Supply Capabilities

　　Our manufacturing capabilities are designed to meet the diverse needs of our customers, from individual vehicle owners to large-scale automotive businesses. We utilize advanced manufacturing equipment and facilities to produce high-quality BMW N47D20 Crankshaft components. Our production capacity allows us to handle both small and large orders efficiently. We offer flexible customization options, allowing customers to tailor the crankshaft to their specific requirements. Our global supply chain ensures quick lead times and a stable supply, minimizing downtime for our customers. We are committed to providing our customers with the best possible products and services. Our team of experienced engineers and technicians is dedicated to quality and innovation. Our supply chain is designed for efficiency and reliability, ensuring timely delivery.

Purchase and Service Information

　　We cater to both business wholesale and individual purchase needs, offering flexible order quantity options and customization possibilities. Samples are available upon request, allowing customers to evaluate the quality and suitability of our crankshafts before committing to a larger order. We provide comprehensive after-sales support, including technical assistance and warranty services. Our diverse payment options make purchasing convenient and secure. We believe in building long-term relationships with our customers, providing ongoing support and service. Our customer service team is available to answer your questions and assist you with your purchase. Do you have specific requirements for your order? Contact us today to discuss your needs. We strive to make the purchasing process as seamless and straightforward as possible.

Customization and Long-Tail Keywords

　　One of the key advantages we offer is the ability to provide custom solutions for the BMW N47D20 Crankshaft. This is particularly important for businesses that require specific modifications for high-performance applications or unique engine builds. A related long-tail keyword that addresses this is "**Custom N47D20 Crankshaft Manufacturing**". Our engineering team can work with you to design and manufacture crankshafts that meet your exact specifications, including modifications to journal sizes, counterweight design, and material selection. Another relevant long-tail keyword is "**N47D20 Engine Crankshaft Repair Parts**," as we also cater to the repair and maintenance market. This flexibility extends to order quantities, lead times, and shipping options. We understand that every customer has unique needs, and we are committed to providing tailored solutions to meet those needs. Consider the advantage of having a crankshaft designed specifically for your engine's requirements. Our customization options provide unparalleled performance and reliability.

Conclusion

　　The BMW N47D20 Crankshaft - OEM 11217803479/11218517935 / 11218517939 represents a vital component for the reliable operation of BMW vehicles equipped with the N47D20 diesel engine. With its robust design, precision manufacturing, and adherence to strict quality standards, this crankshaft offers a reliable and durable solution for engine repair and performance enhancement. Whether you are a business seeking wholesale quantities or an individual looking to restore your BMW to its original performance, we offer flexible solutions to meet your needs. Our commitment to quality, customer service, and manufacturing excellence makes us a trusted supplier for the BMW N47D20 Crankshaft. Remember, choosing the right crankshaft is essential for maintaining the performance and longevity of your engine.

　　For more detailed information, please visit our official website: https://www.obfe.cn