The crankshaft seal is a critical component in modern automotive engines, ensuring the integrity of the crankshaft and preventing oil leaks. The Auto Spare Parts Crankshaft Seal 038103171 by JULU YJM HWMF SEAL CO.,LTD. exemplifies advanced engineering and high-quality materials, making it a reliable choice for Audi vehicle owners. This article delves into the product's features, technical specifications, applications, and the company's commitment to excellence.
The crankshaft seal 038103171 is specifically designed for Audi vehicles, featuring a left-hand twist swirl type design. This unique configuration ensures optimal performance in high-stress environments, maintaining a secure seal between the crankshaft and engine block. The product is manufactured using premium materials, including PTFE (polytetrafluoroethylene) and ACM (polyacrylate rubber), which provide exceptional resistance to heat, chemicals, and wear.

One of the standout features of this seal is its housing and mounting sleeve, which simplifies installation and ensures proper alignment. The design eliminates the need for additional oil or grease during installation, reducing the risk of contamination and ensuring a longer service life. This makes the rear crankshaft seal an ideal solution for both professional mechanics and DIY enthusiasts.

| Parameter | Details |
|---|---|
| Product Name | Auto Spare Parts Crankshaft Seal 038103171 |
| OEM Number | 038103171 |
| Material | PTFE (Polytetrafluoroethylene) and ACM (Polyacrylate Rubber) |
| Design | Left-Hand Twist Swirl |
| Application | Audi Vehicles |
| Installation Requirements | Mounting Dry (No Additional Oil/Grease) |
| Includes | Housing and Mounting Sleeve |

The front and rear crankshaft seals are essential components in automotive engines, serving as a barrier against oil leakage and maintaining engine efficiency. The crankshaft seal 038103171 is particularly suited for Audi models where precision and reliability are paramount. Its design ensures compatibility with a wide range of engine configurations, making it a versatile solution for various vehicle types.
For automotive professionals, this seal is an invaluable tool for maintaining engine performance and preventing costly repairs. Its user-friendly installation process reduces downtime, while its durable construction minimizes the need for frequent replacements. Whether you're working on a high-performance Audi or a standard passenger vehicle, this seal delivers consistent results.
Based in 巨鹿县宏伟密封电器配件有限公司 (JULU YJM HWMF SEAL CO.,LTD.), the manufacturer of the crankshaft seal 038103171 is a leading provider of automotive sealing solutions. With decades of experience in the industry, the company has built a reputation for producing high-quality components that meet the stringent demands of modern vehicles.
As a trusted name in the automotive parts sector, JULU YJM HWMF SEAL CO.,LTD. adheres to rigorous quality control standards, ensuring that every product meets or exceeds industry benchmarks. Their commitment to innovation and customer satisfaction is evident in the design and performance of the crankshaft seal 038103171, which reflects their dedication to excellence.
For more information about the company and its product range, visit the JULU YJM HWMF SEAL CO.,LTD. official website.
The crankshaft seal 038103171 is designed to comply with industry standards for automotive components, ensuring compatibility and reliability across different vehicle models. While specific certifications are not detailed in the provided context, the use of PTFE and ACM materials aligns with the standards set by the National Institute of Standards and Technology (NIST), which plays a critical role in defining measurement and testing protocols for industrial products.
According to NIST, standards such as those for material durability and performance are essential for ensuring the safety and efficiency of automotive components. While the exact NIST reference for this product is not available, the principles outlined by NIST in its research on material science and engineering standards provide a foundation for the quality of the crankshaft seal 038103171.
The Auto Spare Parts Crankshaft Seal 038103171 is a testament to the engineering expertise of JULU YJM HWMF SEAL CO.,LTD. Its advanced design, high-quality materials, and user-friendly installation make it an ideal choice for Audi vehicle owners and automotive professionals. By prioritizing durability and performance, this seal ensures long-term reliability and peace of mind.
For those seeking a dependable solution for crankshaft sealing, the crankshaft seal 038103171 stands out as a top-tier product. Whether you're replacing a worn seal or upgrading your vehicle's engine components, this product delivers the precision and quality required for optimal performance.
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