Lesjöfors 8172916 Gas Spring, Boot

Lesjöfors 8172916 Gas Spring, Boot

The Lesjöfors 8172916 Gas Spring, Boot is a high‑performance hydraulic device engineered to provide smooth, controlled lift and support for automotive cargo areas. Designed with precision engineering, this component delivers reliable force regulation, ensuring that the boot or hatch opens effortlessly while maintaining a secure seal when closed.

Key Functional Characteristics

At its core, the Lesjöfors 8172916 is a gas‑charged spring assembly featuring an integrated piston and cylinder system. The gas charge inside the cylinder supplies the necessary pressure to counteract the weight of the cargo area, allowing for gradual lift and stable positioning. When the boot is opened, the spring compresses, storing energy; when closed, the stored energy returns the hatch to its resting position with minimal effort.

Its boot‑specific design incorporates a robust mounting flange that aligns perfectly with standard automotive chassis brackets. The flange’s geometry ensures secure attachment and distributes load evenly across the mounting surface, reducing wear on both the spring and the vehicle structure.

Material Composition and Durability

The Lesjöfors 8172916 is fabricated from high‑strength alloy steel, selected for its excellent fatigue resistance and corrosion protection. The outer casing undergoes a protective coating process that shields against environmental factors such as moisture, road salts, and temperature fluctuations. This treatment extends the service life of the spring, making it suitable for both passenger cars and light commercial vehicles.

Internally, the piston rod is constructed from precision‑machined steel, featuring a hardened surface that resists wear during repeated compression cycles. The cylinder’s interior is lined with a low‑friction material to minimize resistance and ensure smooth operation over thousands of opening/closing cycles.

Installation Compatibility

The Lesjöfors 8172916 is engineered for universal compatibility across a wide range of vehicle models. Its standardized dimensions allow it to fit seamlessly into the boot or cargo area mechanisms of many manufacturers, including popular brands such as Renault, Peugeot, and Citroën. The spring’s mounting flange aligns with standard brackets, eliminating the need for custom adapters in most installations.

Installation typically involves securing the spring to the vehicle chassis using the provided bolts and ensuring that the piston rod is correctly aligned with the boot frame. Once mounted, the spring delivers immediate lift support, reducing the effort required by the driver or passenger to open the hatch.

Performance Parameters

The Lesjöfors 8172916 offers a balanced combination of force and travel distance that is ideal for everyday use. Its force rating is calibrated to support typical cargo loads while maintaining a smooth opening experience. The spring’s travel length is optimized to prevent over‑extension, thereby protecting the boot seal and preventing damage to the vehicle’s interior components.

Because the device operates under controlled pressure, it also provides noise reduction. The gas charge dampens abrupt movements, resulting in quieter operation compared to purely mechanical springs. This feature enhances passenger comfort and contributes to a refined driving experience.

Maintenance and Longevity

One of the advantages of the Lesjöfors 8172916 is its low maintenance requirement. The sealed gas chamber protects internal components from dust, moisture, and other contaminants. Routine inspections should focus on checking for visible damage to the mounting flange or piston rod, as well as ensuring that the boot seal remains intact.

In the event of a malfunction—such as reduced lift capability or abnormal noise—the spring can be replaced without extensive disassembly. The standardized design allows mechanics to swap out the component quickly, minimizing vehicle downtime.

Applications Beyond Automotive

While primarily marketed for automotive use, the Lesjöfors 8172916’s robust construction and reliable performance make it suitable for other applications that require controlled lift. Potential uses include:

• Industrial cargo lifts where a smooth, predictable rise is essential.
Custom storage solutions in commercial settings, providing easy access to high shelves or compartments.
• Automotive aftermarket modifications, such as custom hatch designs or upgraded lift systems for performance vehicles.

User Experience and Satisfaction

Owners of vehicles equipped with the Lesjöfors 8172916 report a noticeable improvement in boot handling. The spring’s consistent force allows for effortless opening, even when the cargo area is fully loaded. Additionally, drivers appreciate the quiet operation, which reduces cabin noise during everyday use.

Because the component is designed to last, many users find that it remains functional for years without any signs of wear or degradation. This longevity translates into cost savings over time, as replacement intervals are extended compared to less robust alternatives.

The Lesjöfors 8172916 Gas Spring, Boot exemplifies engineering excellence in the realm of automotive lift systems. Its combination of durable materials, precise force control, and universal compatibility makes it an ideal choice for vehicle owners seeking reliable, low‑maintenance support for their cargo areas. Whether installed as a factory component or added during an aftermarket upgrade, this gas spring delivers consistent performance that enhances both functionality and user comfort.