lesjofers 4063517 Coil Spring Front

Lesjöfors 4063517 Coil Spring Front

The Lesjöfors 4063517 Coil Spring Front is a high‑performance suspension component engineered to deliver precise handling, superior ride comfort, and long‑term durability for front‑wheel vehicles. Designed with advanced metallurgy and precision manufacturing techniques, this coil spring meets the stringent requirements of modern automotive chassis systems.

Key Technical Specifications

• Model Number: 4063517
• Application: Front suspension (single or double‑sided)
• Compatible Vehicles: Opel, Vauxhall, and related models such as Zafira B, Meriva B, and MPV variants.
• Spring Type: Helical coil spring
• Material Composition: High‑strength steel alloy with heat treatment for optimal resilience.
• Load Capacity: Engineered to support vehicle weight and dynamic forces during acceleration, braking, and cornering.
• Coil Dimensions: Precisely matched to OEM specifications for seamless integration.

Design Features & Engineering Excellence

The Lesjöfors 4063517 Coil Spring Front incorporates several design innovations that set it apart from conventional springs:

• Optimized Helix Geometry: The coil’s pitch and diameter are calibrated to provide a smooth load curve, reducing harshness while maintaining stiffness.
• Heat‑Treated Surface Finish: A protective coating resists corrosion and wear, extending service life even under aggressive driving conditions.
• Precision Tolerances: Manufacturing tolerances are tightened to ensure consistent performance across each unit, minimizing variability in ride quality.
• Compatibility with Dampers: The spring’s characteristics complement a wide range of shock absorbers, enabling balanced suspension tuning.

Installation & Compatibility

Installing the Lesjöfors 4063517 Coil Spring Front is straightforward for technicians familiar with front‑wheel suspension systems. The spring’s dimensions match OEM specifications, allowing it to fit directly into existing mounting points without modification.

• Mounting Points: Standard front axle brackets and sway bar connections.
• Installation Tools: Common suspension tools such as a coil spring compressor or hydraulic jack are sufficient.
• Reassembly Notes: Ensure that the spring is seated correctly on the axle shaft, and verify alignment before tightening all fasteners to spec.

Performance Benefits

When integrated into a vehicle’s front suspension, the Lesjöfors 4063517 Coil Spring Front delivers measurable improvements:

• Enhanced Handling: The spring’s stiffness profile improves steering response and reduces body roll during cornering.
• Improved Ride Comfort: A balanced load curve absorbs road irregularities, providing a smoother ride for occupants.
• Long-Term Durability: High‑quality materials and protective coatings reduce fatigue failure risks, ensuring reliable performance over thousands of miles.
• Consistent Performance: Tight manufacturing tolerances guarantee that each spring behaves identically, leading to predictable handling characteristics across a fleet.

Applications Across Vehicle Models

The Lesjöfors 4063517 Coil Spring Front is specifically engineered for:

• Opel Zafira B and Meriva B models, including MPV variants.
• Vauxhall equivalents of the same chassis families.
• Other vehicles that share the same front‑wheel suspension architecture, such as certain Vauxhall Zafira and Meriva Mk II generations.

Its universal fitment within this family of vehicles makes it a preferred choice for aftermarket replacements and OEM rebuilds alike.

Quality Assurance & Compliance

• ISO Certification: Production facilities adhere to ISO 9001 standards, ensuring consistent quality control.
• Testing Protocols: Each spring undergoes rigorous static and dynamic load testing to verify compliance with OEM specifications.
• Material Traceability: All steel components are sourced from certified suppliers, guaranteeing material integrity.

Maintenance & Longevity Tips

While the Lesjöfors 4063517 Coil Spring Front is built for durability, proper maintenance can further extend its lifespan:

• Inspect for visible damage or deformation during routine service intervals.
• Avoid excessive overloading of the vehicle to prevent undue stress on the spring.
• Keep mounting points clean and free from corrosion; apply protective grease where appropriate.

Conclusion

The Lesjöfors 4063517 Coil Spring Front exemplifies engineering precision, robust construction, and reliable performance. Whether you are restoring a classic Opel or Vauxhall model, or upgrading the suspension of a modern family vehicle, this coil spring delivers the stiffness, comfort, and longevity required for everyday driving and spirited road use.

Frequently Asked Questions

• Q: Is this spring compatible with double‑sided front suspensions? A: Yes, the design accommodates both single and double‑sided mounting configurations commonly found in Opel and Vauxhall models.
• Q: Can it be used as a direct OEM replacement? A: Absolutely. The spring’s dimensions and load characteristics match OEM specifications for the 4063517 series.
• Q: What is the expected service life under normal driving conditions? A: With proper installation and maintenance, the spring can reliably perform for several thousand miles before any noticeable wear.

By choosing the Lesjöfors 4063517 Coil Spring Front, vehicle owners and mechanics gain confidence in a component that balances performance with durability, ensuring optimal suspension behavior across a wide range of driving scenarios.