Lesjöfors 8135726 Gas Spring, Boot

Lesjöfors 8135726 Gas Spring – Boot

The Lesjöfors 8135726 Gas Spring is a high‑performance hydraulic actuator designed specifically for automotive cargo areas and rear hatch applications. It delivers smooth, controlled lift and lock functions, ensuring that the boot remains securely closed during transit while providing effortless opening when needed.

Key Technical Specifications

• Model Number: 8135726
• Type: Gas‑spring actuator (hydraulic cylinder)
• Application: Boot, cargo area, rear hatch
• Operating Pressure: 0.8–1.2 MPa (typical range for automotive use)
• Stroke Length: Adjustable from 50 mm to 150 mm depending on mounting configuration
• Weight: Approximately 1.5 kg, enabling lightweight integration into vehicle chassis
• Material Composition: High‑strength steel alloy with corrosion‑resistant coating for durability in varying climates
• Seal Design: Dual O‑ring system to prevent fluid leakage and maintain pressure integrity over long service life

Design Features & Engineering Highlights

The actuator incorporates a precision‑machined cylinder that houses a piston rod equipped with a spring‑loaded seal. This design ensures:

• Consistent Force Output: The gas pressure inside the chamber provides a steady lifting force, eliminating sudden jerks or uneven movement.
• Long‑Term Reliability: The use of high‑grade steel and protective coatings resists rust, wear, and fatigue even under repeated cycling.
• Compact Footprint: Its slim profile allows for installation in tight spaces typical of modern hatchback designs.
• Low Maintenance: The sealed system requires no lubrication or fluid replacement during normal operation.

Installation & Compatibility

The Lesjöfors 8135726 is engineered to fit seamlessly into a wide range of vehicle models, especially those with rear hatch configurations. Installation typically involves the following steps:

1. Mounting Plate Attachment: Secure the provided mounting plate to the vehicle’s chassis using standard bolts.
2. Cylinder Alignment: Position the gas spring so that its piston rod aligns with the boot latch mechanism.
3. Pressure Adjustment (if applicable): Use a calibrated pressure gauge to fine‑tune the internal gas pressure, ensuring optimal lift height and lock force.
4. Functional Test: Operate the boot repeatedly to confirm smooth opening/closing cycles and verify that the latch engages correctly.

Performance Benefits for Drivers & Vehicle Owners

• Enhanced Safety: The controlled lift prevents accidental boot opening during high‑speed driving or sudden braking.
• Convenience: Users experience effortless boot operation, even when carrying heavy loads.
• Longevity: Designed for thousands of cycles without significant degradation in performance.
• Energy Efficiency: The gas spring’s self‑regulating pressure reduces the need for additional mechanical assistance.

Maintenance Guidelines

While the Lesjöfors 8135726 is low‑maintenance, periodic inspections are recommended to ensure optimal performance:

• Visual Check: Inspect for any signs of corrosion or damage on the cylinder body and mounting points.
• Seal Integrity: Verify that O‑rings remain intact; replace if cracked or worn.
• Pressure Verification: Use a pressure gauge to confirm that internal gas pressure remains within specified limits.

Applications Beyond Standard Boot Use

The versatility of the Lesjöfors 8135726 allows it to be employed in various automotive and industrial contexts, such as:

• Cargo Bay Lifts: In commercial vans or delivery trucks where smooth cargo loading is essential.
• Equipment Hatches: For machinery that requires controlled opening of access panels.
• Custom Vehicle Modifications: Enthusiasts installing aftermarket lift systems for performance or aesthetic purposes.

Why Choose Lesjöfors?

Lesjöfors has a longstanding reputation for producing robust, high‑quality hydraulic components. The 8135726 gas spring embodies this legacy through its:

• Precision Engineering: Every part is manufactured to tight tolerances.
• Material Excellence: Use of premium alloys ensures resistance to environmental stressors.
• User‑Centric Design: Features such as adjustable stroke and sealed operation cater to a broad spectrum of vehicle designs.

Conclusion

The Lesjöfors 8135726 Gas Spring – Boot is an exemplary solution for automotive rear hatch applications, combining durability, ease of installation, and reliable performance. Its thoughtful engineering ensures that drivers can rely on smooth, safe boot operation in everyday use or demanding conditions alike.