Range Rover L405 Topix JLR Bolt Locks Security Wheel Nut Set Kit X5 LR043820

Range Rover L405 Topix JLR Bolt Locks Security Wheel Nut Set Kit X5 is an original set of fasteners from the Wheel locks, bolts, nuts and studs group, designed to protect wheels against unauthorized removal. Using a factory Land Rover solution ensures consistency with the vehicle's design and predictable performance during operation. This pre-owned set allows for an economical restoration of security functions while maintaining proper technical standards.

Specifications and technical data

• SKU: LR043820-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR043820
• Substitutable numbers: CPLA1A380AA, CPLA-1A380-AA, LR043820
• Part type: Lug Bolt
• Category: Wheel Nuts, Bolts & Studs

Purpose and security function

The security wheel nut set has been developed for the Range Rover L405 model, where stable wheel mounting is crucial for driving safety. The special socket geometry works with a dedicated key, which makes it difficult for unauthorized persons to remove the rims and reduces the risk of theft of complete wheels.

This type of solution is particularly important in premium vehicles, where valuable alloy wheels and expensive tires are used. Using original security nuts allows you to maintain compliance with Land Rover's factory requirements regarding wheel mounting.

Set construction and technical benefits

The set includes five fasteners, which allows for securing all vehicle wheels including the spare or space-saver wheel, in accordance with the typical configuration used in off-road vehicles and luxury SUVs. The design of the nuts is adapted to the loads occurring in a heavy four-wheel-drive vehicle, which translates into stable force transmission during braking and dynamic driving.

The main technical advantages of this solution include:

• factory compatibility with hubs and rims intended for the Range Rover L405,
• maintaining the appropriate clamping force when tightened correctly,
• use of a socket profile that makes it difficult to use standard workshop tools,
• possibility of integration with the existing mounting set without interfering with the rim structure.

Condition of components and practical application

The offered set comes from the secondary market, which allows for reducing service costs while maintaining the functionality required in daily operation. This type of solution is often chosen when replacing individual damaged or lost nuts, as well as when retrofitting a vehicle that was not previously equipped with wheel locks.

In practice, the set will work well both with standard rims used in the Range Rover L405 and with configurations with larger rim diameters, provided they are intended by the vehicle manufacturer. Maintaining a uniform mounting system on all wheels facilitates service and reduces the risk of errors during seasonal tire changes.

Selection by numbers and OEM compliance

These components belong to the group of original Land Rover solutions, which facilitates their identification based on the OEM part number and available interchangeable numbers. Thanks to this, it is possible to precisely match the set to a specific vehicle configuration without the need to use replacements with uncertain parameters.

If you want to deepen your knowledge on the flawless selection of used components and verification of compliance with manufacturer markings, it is worth using the expert advice described in the article how to professionally select used car parts by OEM numbers. This will allow you to reduce the risk of a wrong purchase and speed up the service process.

Expansion of 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.