Land Rover Discovery Sport L550 Driveshaft Rear Left Right N/O/S FK72-4B402-AB

Land Rover Discovery Sport L550 Driveshaft Rear Left Right is an original drivetrain component from Land Rover, designed for installation on either the left or right side of the rear axle. This used component from the Driveshafts category allows for a technically sound repair of the 4x4 system without the need for expensive aftermarket replacements, while maintaining the factory operating characteristics of the system.

Specifications and technical data

• SKU: FK72-4B402-AB
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-4B402-AB
• Substitutable numbers: FK72-4B402-AB, FK724B402AB
• Location on the vehicle: Rear, Right, Left
• Part type: Driveshaft
• Category: Driveshafts

Purpose and vehicle placement

The presented driveshaft is designed to operate in the rear section of the Land Rover Discovery Sport L550, with the possibility of installation on both the right and left sides. This solution facilitates the selection of the correct component during rear axle service and reduces the risk of error when planning drivetrain repairs. Placement on the rear axle is crucial for stable torque transmission to the wheels, which is why using an original driveshaft helps maintain the correct geometry and smooth operation of the entire drivetrain.

Technical and functional characteristics

The driveshaft in this offer belongs to the group of components responsible for the precise transmission of power from the transmission to the rear wheels. The properly selected length, diameter, and joint design help reduce vibrations, noise, and uneven loads, which translates into smoother 4x4 system operation. Original manufacturing ensures:

• consistency with the factory suspension and drivetrain design of the Discovery Sport L550,
• proper cooperation with the rear differential and wheel hubs,
• stable vehicle behavior during acceleration and engine braking.

Benefits of using an original driveshaft

Using a used, original driveshaft in a Land Rover Discovery Sport L550 is a reasonable compromise between cost and quality. The component in this offer allows you to:

• maintain the factory performance parameters of the drivetrain system,
• minimize the risk of parts not fitting, which is typical for some aftermarket replacements,
• reduce potential vibrations and knocking resulting from improper component selection. As a result, the driveshaft provides a solid foundation for restoring the proper operation of the rear axle, especially in vehicles operated in demanding road conditions.

Condition, verification, and selection by part numbers

The offered driveshaft is a used item, which in practice means the possibility of obtaining a favorable price while maintaining the manufacturer's original specifications. Before installation, a standard workshop inspection is recommended, including an assessment of play in the joints and the condition of the working surfaces, to ensure trouble-free operation after replacement. Selecting the correct driveshaft for a specific version of the Discovery Sport L550 should be based on the OEM number and interchangeable numbers assigned to this model. In practice, this helps avoid discrepancies resulting from differences in engine versions, drivetrain types, or model years. To better understand the relationships between the driveshaft, clutch, and other drivetrain components, the following article will be helpful: Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts, which discusses practical aspects of drivetrain service, including in four-wheel-drive vehicles. If you want to check step-by-step how to properly select a used driveshaft by OEM number or using the VIN, check out the guide: how to select the right car part by VIN and OEM number. You will find a checklist and practical tips there that will facilitate the verification of part compatibility before purchase.

Expansion and service of the Land Rover drivetrain

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Land Rover and need other elements from the same group, such as additional shafts, half-shafts, or components cooperating with the rear drive, check the available parts in the Land Rover Driveshafts category. Such an approach allows you to plan service in a consistent manner – simultaneous inspection of several drivetrain components reduces the risk of returning to the workshop due to subsequent failures in the same area.