Sep . 22, 2025 18:55 Back to list

crankshaft seal 038103171-JULU YJM HWMF SEAL CO.,LTD.|PTFE ACM, Audi Compatibility

At JULU YJM HWMF SEAL CO.,LTD., we specialize in crafting high-performance sealing solutions that meet the exacting demands of modern automotive engineering. Our crankshaft seal model 038103171 exemplifies our commitment to quality, innovation, and durability. This article provides an in-depth exploration of the product's technical specifications, advantages, and applications, supported by authoritative insights from the National Institute of Standards and Technology (NIST).

Product Overview

The crankshaft seal 038103171 is a critical component in vehicle engines, designed to prevent oil leakage and maintain the integrity of the crankshaft. Engineered for Audi vehicles, this seal features a left-hand twist swirl design, ensuring optimal performance under demanding operating conditions. The product is constructed from premium materials, including PTFE (polytetrafluoroethylene) and ACM (polyacrylate rubber), which provide exceptional resistance to heat, chemicals, and mechanical stress.

crankshaft seal 038103171-JULU YJM HWMF SEAL CO.,LTD.|PTFE ACM, Audi Compatibility

Technical Specifications

Parameter	Details
Model Number	038103171
Material	PTFE + ACM
Design	Left-Hand Twist Swirl
Application	Audi Vehicles
Installation Requirement	Dry Mounting (No Oil/Grease)

Key Advantages

Our crankshaft seal 038103171 offers several distinct advantages that set it apart from standard alternatives:

Enhanced Durability: The combination of PTFE and ACM materials ensures long-term resistance to wear and tear, even in high-temperature environments.
Optimized Performance: The left-hand twist swirl design minimizes friction and maximizes sealing efficiency, reducing the risk of oil leaks.
Easy Installation: The inclusion of a housing and mounting sleeve simplifies the installation process, saving time and labor costs.
Compatibility: Specifically engineered for Audi vehicles, this seal meets OEM specifications while offering superior reliability.

Applications and Use Cases

The crankshaft seal 038103171 is ideal for a wide range of automotive applications, including:

Engine Maintenance: Replacing worn-out seals to prevent oil leaks and ensure smooth engine operation.
Vehicle Manufacturing: Integrating into new vehicles during production for reliable performance from the start.
Aftermarket Repairs: A trusted solution for mechanics and DIY enthusiasts seeking high-quality replacement parts.

Company Background

JULU YJM HWMF SEAL CO.,LTD. is a leading manufacturer of automotive sealing solutions, with over two decades of experience in the industry. Located in 巨鹿县 (Julu County), the company specializes in producing front crankshaft seal, rear crankshaft seal, and front and rear crankshaft seals that meet international quality standards. Their commitment to innovation and customer satisfaction has made them a preferred partner for automotive OEMs and aftermarket suppliers worldwide.

Industry Standards and Compliance

As emphasized by the National Institute of Standards and Technology (NIST), adherence to rigorous material and performance standards is critical for automotive components. According to NIST guidelines on material testing and certification, seals like the crankshaft seal 038103171 must undergo extensive evaluations to ensure they can withstand operational stresses. The use of PTFE and ACM in this product aligns with NIST's recommendations for materials that exhibit low friction, high chemical resistance, and thermal stability.

Conclusion

The crankshaft seal 038103171 from JULU YJM HWMF SEAL CO.,LTD. represents a fusion of advanced engineering and reliable performance. With its precision design, high-quality materials, and adherence to industry standards, this seal is an essential component for maintaining engine efficiency and longevity. Whether for original equipment manufacturing or aftermarket repairs, this product exemplifies the company's dedication to excellence in automotive technology.