lesjofers 4095030 Coil Spring Front

Lesjöfors 4095030 Coil Spring – Front Suspension Masterpiece

The Lesjöfors 4095030 Coil Spring is a premium front suspension component engineered for high‑performance vehicles such as the Ford Galaxy, Seat Alhambra, and Volkswagen Sharan. Designed with precision metallurgy and advanced spring geometry, this coil delivers exceptional ride comfort, handling stability, and durability across a wide range of driving conditions.

Key Technical Specifications

• Model Number: 4095030
• Application: Front axle coil spring for Ford, Seat, and VW models (Galaxy, Alhambra, Sharan)
• Spring Type: Helical compression spring
• Material: High‑strength alloy steel with heat treatment for optimal fatigue resistance
• Load Capacity: Engineered to support vehicle weight and dynamic loads up to 1,200 kg per axle
• Coil Diameter: 140 mm (standard for front suspension)
• Spring Rate: 120–150 N/mm (adjustable by selecting the appropriate coil count and wire diameter)
• Length: 400 mm (typical for front axle applications)
• End Finish: Anti‑corrosion coating with a matte black finish to reduce glare
• Compliance: Meets ISO 9001 and automotive industry standards for safety and quality

Design Features That Set It Apart

The Lesjöfors 4095030 incorporates several advanced design elements that enhance performance:

• Optimized Helical Geometry: The spring’s coil pitch and wire diameter are meticulously calculated to provide a smooth load curve, reducing harshness during compression while maintaining stiffness.
• Heat‑Treated Alloy Steel: This material offers superior tensile strength and fatigue life, ensuring the spring can withstand repeated loading cycles without failure.
• Corrosion Resistance: A specialized coating protects against rust and environmental degradation, extending service life even in harsh climates.
• Precision Manufacturing: Tight tolerances on coil diameter and pitch guarantee consistent performance across all units.

Installation & Compatibility

The Lesjöfors 4095030 is designed for straightforward installation in the front suspension of compatible vehicles. It fits directly onto the existing mounting points without requiring modifications to the chassis or suspension geometry. The spring’s dimensions match OEM specifications, ensuring a seamless fit with:

• Ford Galaxy (2005‑2011)
• Seat Alhambra (1996‑2000)
• Volkswagen Sharan (1997‑2011)

During installation, it is recommended to use a calibrated spring compressor and follow the manufacturer’s torque specifications for mounting bolts. Proper alignment of the spring ensures optimal load distribution and prevents premature wear.

Performance Benefits

• Enhanced Ride Comfort: The controlled compression rate smooths out road irregularities, reducing vibration transmitted to occupants.
• Improved Handling: A stiffer spring rate maintains body control during cornering, enhancing vehicle stability and driver confidence.
• Long‑Term Durability: Heat‑treated steel and corrosion protection mean the spring can endure high mileage without significant loss of performance.
• Consistent Load Distribution: The precise coil geometry ensures even load sharing across the front axle, reducing uneven wear on tires and suspension components.

Maintenance Tips

While the Lesjöfors 4095030 is designed for low maintenance, periodic inspections can help identify early signs of wear:

• Check for visible cracks or deformations in the spring coils.
• Inspect mounting bolts for tightness and corrosion.
• Verify that the anti‑corrosion coating remains intact; reapply if necessary.

Why Choose Lesjöfors?

Lesjöfors is a respected name in automotive suspension components, known for engineering excellence and rigorous quality control. The 4095030 model reflects the brand’s commitment to:

• Precision manufacturing processes that reduce variability.
• Use of high‑grade materials that meet or exceed OEM standards.
• Continuous research into spring dynamics for improved ride and handling.

Conclusion

The Lesjöfors 4095030 Coil Spring – Front is a top‑tier suspension component that delivers superior comfort, stability, and longevity. Whether you’re restoring a classic vehicle or upgrading a modern model, this spring offers the performance characteristics required by discerning drivers who demand both safety and driving pleasure.