Land Rover Discovery Sport L550 Rear Coil Spring Left Right N/O/S FK72-5B749-FB

Land Rover Discovery Sport L550 Rear Coil Spring Left Right N/O/S is an original suspension component from the Leaf and coil springs group, designed for operation on the vehicle's rear axle. The spring supports both sides – right and left – which facilitates part selection and allows for consistent restoration of suspension characteristics. This is a solution for users expecting stable handling, predictable suspension performance, and the preservation of the vehicle's factory parameters.

Specifications and technical data

• SKU: LR078698
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR078698
• Substitutable numbers: LR078698, FK72-5B749-FD, FK725B749FD, FK72-5B749-FB, FK725B749FB
• Location on the vehicle: Rear, Right, Left
• Part type: Coil Spring
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The presented rear spring has been designed specifically for the Discovery Sport L550 model, with the intention of operating in demanding road conditions. It is responsible for maintaining the correct vehicle ride height, stabilizing the vehicle during acceleration, braking, and cornering, as well as providing comfortable shock absorption. Thanks to its fitment for the rear axle and the possibility of installation on both the right and left sides, this component allows for:

• maintaining even load distribution on both sides of the vehicle,
• maintaining correct suspension geometry,
• reducing body roll during dynamic driving,
• more predictable vehicle behavior on uneven surfaces.

Original origin and fitment for Land Rover

The spring comes from the Land Rover range, which means maintaining factory suspension performance characteristics and full compatibility with other system components. The original design ensures properly selected stiffness and working travel, thanks to which the car handles stably both in everyday city driving and in off-road conditions typical for this brand. A component from this group is particularly recommended in situations where:

• one of the rear springs has been damaged,
• the suspension has lost its original height and elasticity,
• the vehicle shows uneven sagging on one side.

Vehicle placement and installation aspects

The spring is intended for installation on the rear axle, with the possibility of application on both the right and left sides. Such a solution simplifies the service process – the mechanic does not have to distinguish between two different references, which reduces the risk of error when selecting parts. When replacing, it is recommended to install a pair of springs on one axle in order to:

• achieve symmetrical suspension performance characteristics,
• prevent differences in height and stiffness between sides,
• increase the predictability of vehicle behavior in emergency situations.

Performance characteristics and benefits of use

The rear spring for the Discovery Sport L550, as a component from the Leaf and coil springs group, has a key impact on driving comfort and safety. A correctly selected and functional spring:

• improves driving stability at higher speeds,
• limits suspension bottoming on larger bumps,
• supports even tire wear by maintaining proper geometry,
• ensures more confident vehicle behavior when towing or driving with a load. A used original component is a good choice for drivers who want to maintain factory driving properties while optimizing repair costs.

Suspension service expansion and additional information

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Land Rover and need other components from the same group, such as additional springs, leaf springs, or supporting spring components, check the available parts in the Land Rover Leaf and coil springs category. If you are also interested in improving comfort in the vehicle interior and want to learn how dismantled components can affect ergonomics and the value of the car, check out the article: Interior metamorphosis: how branded seats from dismantling improve comfort and car value.