Stabilus 135276 Gas Spring, bonnet

Stabilus 135276 Gas Spring – Bonnet

The Stabilus 135276 Gas Spring, also known as the bonnet gas spring, is a high‑performance suspension component designed to support and lift vehicle hoods with precision and reliability. This unit delivers consistent force across its travel, ensuring smooth operation for both everyday use and demanding conditions.

Key Technical Features

• Force Rating: 410 N – engineered to handle the weight of modern hoods while maintaining a gentle lift profile.
• Travel Length: 348 mm – provides ample range for full hood deployment and retraction without compromising structural integrity.
• Construction: Stainless steel housing with corrosion‑resistant coatings, ensuring longevity in diverse climates.
• Seal Design: Dual O‑ring seals protect the internal gas chamber from leaks and external contaminants.
• Mounting Compatibility: Standardized bolt pattern matches OEM specifications for a wide range of vehicles, notably the Jeep Grand Cherokee series (WH/WK models).

Performance Characteristics

The gas spring operates on a controlled pneumatic system that delivers a smooth, linear force curve. This design minimizes shock during hood opening and closing, reducing wear on hinges and latch mechanisms. The 410 N rating ensures the hood remains securely in place when fully opened, preventing accidental closure.

Installation Overview

Installing the Stabilus 135276 Gas Spring involves aligning the spring with the vehicle’s existing mounting points. The unit is typically fitted to the hood frame and the corresponding bracket on the chassis or body structure. Once bolted, the gas chamber is sealed, and the spring is primed by cycling the hood open and closed a few times to equalize pressure.

Maintenance Tips

• Inspect seals annually for signs of wear or cracking; replace if necessary.
• Check bolt torque values after initial installation and periodically thereafter to ensure secure attachment.
• Avoid over‑compression by ensuring the hood is not forced beyond its designed travel limits.

Applications Across Vehicle Models

The versatility of the Stabilus 135276 Gas Spring makes it suitable for a variety of automotive platforms. While it is widely recognized as an OEM replacement for the Jeep Grand Cherokee (models from 2004 to 2011), its standardized dimensions allow adaptation to other SUVs and light trucks that require robust hood support.

Why Choose Stabilus?

Stabilus has a reputation for engineering durable, high‑quality gas springs. The 135276 model exemplifies this commitment through:

• Precision manufacturing that meets strict tolerances.
• Use of premium materials to resist corrosion and fatigue.
• Extensive testing under real‑world conditions to validate performance.

Conclusion

The Stabilus 135276 Gas Spring – Bonnet is a reliable, high‑force component that delivers smooth hood operation and long‑term durability. Its robust construction, precise force rating, and proven compatibility with popular vehicle models make it an excellent choice for both OEM replacements and aftermarket upgrades.