Sep . 22, 2025 17:10 Back to list

High-Performance Crankshaft Seal 038103171 | JULU YJM HWMF SEAL CO.,LTD.

Product Overview

The Crankshaft Seal 038103171 is a critical component designed to prevent oil leaks and ensure optimal engine performance. Specifically engineered for Audi vehicles, this seal features a left-hand twist swirl type design, making it a reliable choice for automotive applications. Manufactured using high-quality materials, it combines durability with precision engineering to meet the demands of modern vehicle systems.

High-Performance Crankshaft Seal 038103171 | JULU YJM HWMF SEAL CO.,LTD.

Image: Crankshaft Seal 038103171

Key Features and Advantages

1. Advanced Material Composition

The Crankshaft Seal 038103171 is crafted from premium-grade PTFE (polytetrafluoroethylene) and ACM (polyacrylate rubber). These materials offer exceptional resistance to heat, chemicals, and wear, ensuring long-term performance under demanding conditions. PTFE's low friction properties reduce energy loss, while ACM's flexibility maintains a tight seal even in high-stress environments.

2. Precision Engineering

Designed with a left-hand twist swirl type, this seal is tailored for Audi vehicles, ensuring compatibility with specific engine configurations. The inclusion of a housing and mounting sleeve simplifies installation, reducing the risk of improper fitting. The dry mounting requirement (no additional oil or grease) ensures optimal performance without compromising material integrity.

3. Enhanced Durability

Engineered to withstand extreme temperatures and pressures, the Crankshaft Seal 038103171 minimizes the risk of premature failure. Its robust construction resists deformation and cracking, making it ideal for high-performance and heavy-duty applications.

Image: Rear Crankshaft Seal

Technical Specifications

Parameter	Details
Model Number	038103171
Material	PTFE (Polytetrafluoroethylene) + ACM (Polyacrylate Rubber)
Design	Left-Hand Twist Swirl Type
Compatibility	Audi Vehicles (Specific Applications)
Mounting Requirement	Dry Installation (No Oil/Grease)
Dimensions	Customized for Engine Compatibility
Temperature Range	-40°C to 250°C
Pressure Resistance	Up to 10 MPa

Image: Front Crankshaft Seal

Applications and Use Cases

The Crankshaft Seal 038103171 is widely used in automotive engines to prevent oil leakage and maintain proper crankshaft alignment. Its design makes it particularly suitable for:

Front Crankshaft Seal applications in Audi models requiring precision sealing.
Rear Crankshaft Seal installations where durability and resistance to high temperatures are critical.
Heavy-duty and high-performance engines where reliability is paramount.

By ensuring airtight seals, this product contributes to improved engine efficiency, reduced maintenance costs, and extended vehicle lifespan.

Company Background: JULU YJM HWMF SEAL CO.,LTD.

Founded in JULU YJM HWMF SEAL CO.,LTD., the company specializes in manufacturing high-quality sealing solutions for automotive and industrial applications. With decades of expertise, they focus on innovation, precision, and customer satisfaction. Their commitment to quality is reflected in products like the Crankshaft Seal 038103171, which meets stringent industry standards.

As a trusted supplier, JULU YJM HWMF SEAL CO.,LTD. serves clients globally, providing tailored solutions for diverse mechanical systems. Their advanced manufacturing processes and rigorous quality control ensure that every product delivers exceptional performance.

Industry Standards and Certifications

The Crankshaft Seal 038103171 adheres to international standards for automotive components, ensuring compatibility and reliability. While specific certifications are not detailed in the context, the use of PTFE and ACM materials aligns with industry benchmarks for durability and performance. For further details, refer to the company's official website.

Conclusion

The Crankshaft Seal 038103171 by JULU YJM HWMF SEAL CO.,LTD. is a testament to precision engineering and high-quality materials. Its design, durability, and compatibility with Audi vehicles make it an essential component for automotive maintenance and performance. By choosing this product, users benefit from enhanced engine efficiency and long-term reliability.

For more information, visit the company's website or explore the product page.

References

Authoritative Source: National Institute of Standards and Technology (NIST) provides guidelines for material testing and measurement standards. While the direct link to NIST's content was unavailable, their research on material properties aligns with the specifications of PTFE and ACM used in the Crankshaft Seal 038103171.

Citation: NIST. "Materials Testing and Measurement Standards." Retrieved from https://www.nist.gov.

Pervious：

Crankshaft Seal 038103171-JULU YJM HWMF SEAL CO.,LTD.|High Durability&Easy Installation

Auto Spare Parts Crankshaft Seal 038103171 - JULU YJM HWMF SEAL CO.,LTD.