Lesjöfors 8114904 Bonnet

Lesjöfors 8114904 Bonnet – Precision Engineered Gas Spring

The Lesjöfors 8114904 Bonnet is a high‑performance gas spring designed to provide reliable support and smooth operation for automotive rear cargo areas. Crafted with meticulous engineering, this component delivers consistent force output while maintaining durability under repeated use.

Key Features & Technical Specifications

• Model Number: 8114904
• Type: Gas‑spring (hydraulic) for rear cargo lift
• Force Range: 0.8 – 1.2 kN (adjustable via internal spring tension)
• Stroke Length: 120 mm (typical for compact to mid‑size vehicles)
• Operating Temperature: -40 °C to +80 °C, ensuring performance in extreme climates.
• Material Composition: High‑strength alloy steel housing with corrosion‑resistant coating; internal gas chamber filled with nitrogen for stable pressure.
• Installation: Standard mounting brackets compatible with most rear cargo panels; quick‑release pins allow easy replacement.

Design Philosophy

The Lesjöfors 8114904 Bonnet embodies a blend of simplicity and robustness. Its cylindrical housing is engineered to withstand lateral forces, while the internal gas chamber provides a controlled lift force that compensates for cargo weight variations. The spring’s design minimizes vibration transmission, contributing to a quieter cabin experience.

Compatibility Overview

This gas spring is tailored for use in rear cargo areas of several popular vehicle models, including:

• Chrysler Grand Voyager V (RT)
• Dodge Journey MPV
• Lancia Voyager Monovolumen RT
• Other Chrysler and Dodge platforms with similar cargo panel geometry.

Its standardized mounting dimensions allow for straightforward integration into existing vehicle architectures without the need for extensive modifications.

Installation & Maintenance Guide

1. Preparation: Ensure the vehicle is parked on a level surface and the rear cargo area is cleared of any obstructions. Disconnect the battery if working near electrical components.
2. Removal of Existing Spring: Use a suitable wrench to loosen the mounting bolts securing the current gas spring. Carefully lift the spring out, noting its orientation for reinstallation.
3. Mounting the 8114904: Position the new Lesjöfors 8114904 Bonnet onto the cargo panel brackets. Align the quick‑release pins and secure with bolts to the specified torque (typically 25 Nm).
4. Testing: Manually lift the rear cargo area to confirm smooth operation. Verify that the spring provides adequate support without excessive resistance.
5. Final Checks: Inspect all fasteners for tightness, ensure no gas leakage, and re‑connect any electrical components if applicable.

Performance Benefits

• Consistent Lift Force: The nitrogen‑filled chamber delivers a steady pressure that adapts to varying cargo loads, reducing the effort required by occupants.
• Durability: High‑strength alloy construction resists fatigue and corrosion, extending service life even under frequent use.
• Noise Reduction: Smooth operation minimizes rattling and creaking, enhancing overall cabin comfort.
• Ease of Replacement: Standardized mounting points enable quick swaps, making it a convenient choice for maintenance shops and DIY enthusiasts alike.

Quality Assurance & Compliance

The Lesjöfors 8114904 Bonnet meets stringent automotive industry standards. It undergoes rigorous testing for:

• Pressure Integrity: Ensuring no gas leakage under maximum load.
• Mechanical Strength: Verifying that the housing and internal components withstand repeated cycles without failure.
• Environmental Resistance: Confirming performance across a wide temperature range and exposure to moisture.

Conclusion

The Lesjöfors 8114904 Bonnet stands out as a reliable, high‑quality gas spring solution for rear cargo areas. Its precise engineering, robust construction, and compatibility with popular vehicle models make it an ideal choice for anyone seeking to enhance cargo lift performance while maintaining durability and ease of installation.