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Black cylindrical rear air spring with convoluted rubber bellows and metal end fittings

Unity

Unity 15-577000 Rear Air Spring for 2014-2018 Range Rover Sport L494

SKU CH-S8XW-FZ69W

Replacement rear air spring restores air suspension on 2014-2018 Range Rover Sport L494 chassis

  • Rear air spring restores factory ride height for 2014-2018 Range Rover Sport L494
  • Unity's 50-year suspension expertise ensures precise fit and durability
  • Direct replacement installs without modification to original mounting points
  • Elite Suspension Line quality tested for long-lasting air system reliability
  • Part number 15-577000 matches OEM specifications for safe, comfortable air ride

Rear Air Spring for L494 Chassis

This rear air spring is designed for the 2014-2018 Range Rover Sport L494 chassis. It replaces the original air suspension component to restore ride height and comfort. The part is manufactured by Unity, a brand with over 50 years of aftermarket experience. It suits owners seeking a direct-fit replacement for a worn or failed factory unit.

Direct Fit Suspension Component

The air spring installs into the existing rear suspension mounts without modification. It integrates with the vehicle's factory air lines and electronic control system. Replacing a leaking spring eliminates compressor overrun and prevents uneven ride height. The design frees the owner from recurring air loss and the sag associated with degraded rubber bellows.

Sustained Load Reliability

The component is built to withstand continuous pressure cycles and road vibration over extended mileage. Materials are selected to resist cracking and permeation under constant inflation. This durability supports consistent damping performance during daily driving and heavy loading. The construction aims to match the service interval expected of the original equipment.

Highlights

  • Rear air spring restores factory ride height for 2014-2018 Range Rover Sport L494
  • Unity's 50-year suspension expertise ensures precise fit and durability
  • Direct replacement installs without modification to original mounting points
  • Elite Suspension Line quality tested for long-lasting air system reliability
  • Part number 15-577000 matches OEM specifications for safe, comfortable air ride

Specifications

BrandUNITY

Questions about this item

How long does the Unity 15-577000 rear air spring last under daily driving on a Range Rover Sport L494?

Unity automotive has over 50 years of experience manufacturing parts and specialises in making rock solid auto parts that withstand the test of time, delivering long-lasting reliability for your air suspension system.

Does the air spring run hot or make noise after hours of continuous operation on the L494 chassis?

The Elite Suspension Line powered by Unity provides replacement air springs to restore your air suspension system, giving a safe and comfortable air ride without mentioning heat or noise issues.

What other suspension components must already be on my 2014-2018 Range Rover Sport for this rear air spring to install correctly?

This product fits the 2014-2018 Land Rover Range Rover Sport L494 chassis and is made to ensure a trouble-free installation, restoring the existing air suspension system.

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