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Aluminum Shell Varia – Premium HOWO 4X2 Fastening and Locking Kit

The Aluminum shell varia is a high-quality fastening and locking kit designed for HOWO 4X2 tractor trucks. This essential assembly includes the Double-end stud M10 and the Embedded locking washer (M10), providing a reliable connection for various chassis and engine components. The Aluminum shell varia ensures secure fastening and resistance to loosening under vibration.

The Aluminum shell varia is engineered to deliver consistent clamping force and long-term durability. The double-end studs offer versatile mounting options, while the embedded locking washers provide superior vibration resistance. The Aluminum shell varia is a direct replacement for original factory fasteners.

When you choose authentic howo Parts, you receive an Aluminum shell varia that meets all OEM specifications. This kit is manufactured from high-quality materials, ensuring corrosion resistance and reliable performance. The Aluminum shell varia is essential for maintaining structural integrity and safety.

The Aluminum shell varia is the trusted choice for professional mechanics and fleet operators. With the Aluminum shell varia, you restore factory-fastening standards and extend the service life of your HOWO 4X2.

Double-End Stud M10

The Double-end stud M10 is a high-strength threaded rod with threads on both ends, designed for permanent mounting applications. It is used to secure components such as cylinder heads, intake manifolds, and engine mounts. The M10 diameter and standard pitch provide excellent load capacity and compatibility with standard nuts.

Manufactured from grade 8.8 steel with a zinc-plated finish, the Double-end stud M10 resists corrosion and wear. Its accurate threading ensures smooth nut installation and consistent clamping force. The stud’s center section is unthreaded, allowing proper alignment and distribution of load across the joint.

The Double-end stud M10 is a critical component of the Aluminum shell varia, providing a robust and reliable fastening solution. Its double-ended design allows for easy assembly and disassembly, making it ideal for both production and maintenance applications. This stud ensures that The part delivers dependable performance in demanding environments.

Embedded Locking Washer (M10)

The Embedded locking washer (M10) is a precision-formed washer with a serrated or toothed surface that bites into the mating components. Its unique design provides a prevailing torque that resists loosening under vibration and thermal cycling. This washer is essential for maintaining clamp load in critical joints.

Manufactured from spring steel with a durable coating, the Embedded locking washer (M10) offers excellent elasticity and corrosion resistance. Its compact design allows it to fit in tight spaces while providing reliable locking action. The washer is sized to match the Double-end stud M10, ensuring optimal performance.

The Embedded locking washer (M10) is a vital part of The part, working together with the stud to create a secure, vibration-proof connection. Its use eliminates the need for liquid threadlockers, simplifying assembly and reducing maintenance time. This washer ensures that The part maintains its integrity over the vehicle’s lifetime.

Aluminum shell varia - HOWO 4X2 Fastening and Locking Kit

Aluminum shell varia – Complete Stud and Locking Washer Kit for HOWO 4X2

Product Parameters of Aluminum Shell Varia

Material Encoding Name
ZQ1201060TF6 Double-end stud M10
WG9000310010 Embedded locking washer (M10)

Why Choose Our Aluminum Shell Varia?

Superior Vibration Resistance

The part combines double-end studs with embedded locking washers to create a fastening system that resists loosening even under extreme vibration. This ensures that critical components remain securely attached, enhancing vehicle safety and reliability.

OEM-Grade Materials and Finish

All components of the Aluminum shell varia are manufactured from high-strength steel with a corrosion-resistant coating. This ensures long-term durability and maintains clamping force even in harsh environments, reducing the need for frequent retightening.

Easy and Reliable Installation

The Aluminum shell varia is designed for straightforward installation using standard tools. The double-end studs simplify assembly, and the locking washers eliminate the need for additional threadlocking compounds, saving time and reducing assembly errors.

Global Compatibility and Support

This Aluminum shell varia is designed for all HOWO 4X2 models and is supported by our worldwide distribution network. Expert technical assistance is available to ensure you get the right fasteners for your application.

Engineering Excellence of the Aluminum Shell Varia

The Aluminum shell varia is the result of careful engineering to meet the demanding fastening requirements of heavy-duty trucks. The double-end studs are precisely rolled to ensure consistent thread fit and tensile strength. The embedded locking washers are designed with a specific tooth geometry that provides optimal grip without damaging the mating surfaces. Together, these components form a fastening system that outperforms conventional bolts and split washers.

The M10 size is chosen for its balance of strength and practicality, making it suitable for a wide range of applications from engine components to chassis brackets. The studs are induction-hardened to increase fatigue resistance, while the locking washers are heat-treated to maintain their spring tension over millions of cycles. This engineering attention ensures that the Aluminum shell varia delivers consistent performance throughout the vehicle’s service life.

The corrosion-resistant coating applied to both components – typically zinc plating with a clear or yellow passivate – provides protection against road salt, moisture, and chemicals. This extends the service life of the fasteners and prevents seizing, making future disassembly easier. The Aluminum shell varia is a testament to HOWO’s commitment to quality and durability.

Quality Control and Testing Procedures

Every component of the Aluminum shell varia undergoes rigorous quality inspections. The double-end studs are tested for thread gauge compatibility, tensile strength, and hardness. The locking washers are checked for dimensions, tooth geometry, and spring force. Samples are subjected to vibration testing on a shaker table to verify that the locking action prevents loosening under representative conditions.

We also perform torque-tension tests to ensure that the studs and washers provide consistent clamp load at recommended installation torques. Salt spray testing verifies the corrosion resistance of the coating. These quality assurance measures guarantee that the Aluminum shell varia meets the strictest performance standards.

Our quality management system is certified to IATF 16949, and each batch is traceable to its raw material source. This ensures full accountability and enables rapid response to any quality concerns. The Aluminum shell varia is a product we confidently stand behind.

Cost-Effectiveness and Operational Benefits

Using the Aluminum shell varia reduces the risk of fastener loosening, which can lead to component misalignment, accelerated wear, and even catastrophic failure. By preventing these issues, the kit helps avoid costly repairs and unplanned downtime. The long service life of these fasteners means fewer replacements over the vehicle’s lifetime.

For fleet operators, the Aluminum shell varia simplifies inventory management by providing a complete fastening solution in one package. The consistent quality of the studs and washers reduces rework and increases workshop efficiency. The elimination of threadlocker purchases further lowers operating costs.

The improved joint integrity also contributes to better transmission of loads, reducing stress on surrounding components. This translates to fewer fatigue failures and extended component life, making the Aluminum shell varia a smart investment for any fleet.

Seamless Integration and Easy Maintenance

The Aluminum shell varia is designed to be a direct replacement for the original equipment studs and washers. The M10 thread is standard across the HOWO 4X2 range, and the stud lengths are correct for their applications. Installation requires no special tools – only standard wrenches and torque wrenches.

During maintenance, the studs can be removed with a double-nut method or a stud extractor, and the washers are easily replaced if damaged. The embedded locking washer design means that no threadlocker is needed for reassembly, simplifying the process and reducing the chance of contamination.

The Aluminum shell varia is also compatible with standard torque specifications, making it easy to integrate into existing maintenance schedules. The consistent performance of these fasteners ensures that all connected systems remain properly secured, contributing to overall vehicle reliability.

Technical Support and Documentation

Each Aluminum shell varia kit is supplied with a data sheet that includes torque recommendations, installation instructions, and dimensional drawings. This documentation helps ensure that fasteners are installed correctly for optimal performance.

Our technical support team is available to assist with any questions regarding The part, including applications advice and troubleshooting. We also provide online resources with detailed product information and frequently asked questions.

With The part, you gain not only high-quality fasteners but also the confidence of expert support for your maintenance and repair needs.

The Aluminum shell varia is the definitive solution for fastening and locking critical components on your HOWO 4X2 tractor. With its robust double-end studs and embedded locking washers, this kit ensures secure connections that resist vibration and maintain clamp load over time. Choose The part for your fleet and experience the difference that genuine HOWO quality delivers.

Aluminum Shell Varia – Genuine HOWO 4X2 Stud and Locking Washer Kit Engineered for Strength & Reliability
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