Land Rover Discovery L319 L320 Locking Wheel Bolt Locks Nut Set 5X RRD500590

Land Rover Discovery L319 L320 Locking Wheel Bolt Locks Nut Set is a set of original fastening elements from the Wheel locks, bolts, nuts and studs group, designed to protect wheels against unauthorized removal. The set has been designed specifically for the L319 and L320 generation Discovery models, ensuring a proper fit for factory rims and stable load transfer while driving. It is a practical solution for users who want to increase the security level of their wheels while maintaining compliance with Land Rover factory standards.

Specifications and technical data

• SKU: RRD500590-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: RRD500590
• Substitutable numbers: RRD500590, 7H22-1012-AA, LR173842, M8B2-1012-AA
• Part type: Wheel Lock
• Category: Wheel Nuts, Bolts & Studs

Purpose and function of locking wheel nuts

The set of locking wheel nuts for the Land Rover Discovery L319 and L320 serves a dual function: mechanically securing the rim to the hub and making it difficult to remove the wheel without a dedicated key. The design of the nuts is adapted to the mass and torque characteristics typical of Land Rover off-road vehicles and SUVs, which allows for safe operation both in city traffic and in off-road conditions. The properly selected working profile of the nuts reduces the risk of damage to the rim seats and ensures even distribution of clamping forces. As a result, the wheel mounting system remains stable, and the rim remains properly seated on the hub with the correctly selected tightening torque.

Advantages of using original Land Rover wheel locks

Using original locking nuts in the Discovery L319 and L320 allows you to maintain consistency with the factory wheel mounting system. Elements from this group are designed taking into account the specific loads of the suspension and the vehicle's weight, which translates into predictable handling of the running gear. Additionally, the geometric fit to Land Rover rims minimizes the risk of the bolted connection loosening during long-term use. Choosing original wheel locks is also beneficial from a service point of view – it facilitates the diagnosis of any vibrations related to the wheels, as it eliminates variables resulting from the use of random replacements. This solution is especially recommended for users who expect predictable vehicle behavior after any intervention in the wheel system.

Set characteristics and service application

The presented set includes five locking nuts, which allows for servicing a full set of wheels in a typical service configuration. Such a layout is often chosen when replacing worn or damaged fastening elements, when it is necessary to maintain visual and technical consistency of all mounting points on the axle. The product is used both during standard periodic maintenance and during work related to replacing rims, tires, or suspension components. Using nuts from the same design group makes it easier to maintain the correct tightening torque and reduces the risk of deformation of the rim seats during multiple wheel removals.

Product condition and utility aspects

The offered set comes from the used parts category, which allows for an economical restoration of the full functionality of the wheel mounting system while maintaining the manufacturer's original specification. For many Land Rover Discovery users, this is a reasonable compromise between costs and maintaining compliance with factory technical solutions. In practice, installing used locking nuts is particularly useful in situations where the existing elements have suffered mechanical damage, corrosion, or have been lost. Using a set from the same design series allows you to restore the consistency of the wheel mounting system without the need to interfere with other suspension components.

Expanding the Land Rover wheel mounting system

If you are planning a comprehensive repair or upgrade of the wheel mounting area in your Land Rover and need other elements from the same group, such as additional bolts, nuts, or mounting studs, check the available parts in the Land Rover wheel locks, bolts, nuts and studs category. For users who are analyzing the cost-effectiveness of using original used parts in vehicle operation, a guide material describing the economic aspects of such a solution may be helpful – more information can be found in the article Economical operation of Skoda cars: why are original used parts the best choice for your wallet?.