The Land Rover Discovery L550 Rear Lamp Mounting Wing Nut is a precision component from the brackets and mountings category, designed for stable seating of the rear lamp in the body. Thanks to its characteristic wing design, it ensures convenient disassembly and assembly without the need for specialized tools, facilitating servicing and adjustment work.
Specifications and technical data
- SKU: FK72-13N447-AC
- Mark: Land Rover
- Condition: Used
- OEM Part Number: FK72-13N447-AC
- Substitutable numbers: FK72-13N447-AC, FK7213N447AC, LR060912
- Location on the vehicle: Rear
- Part type: Light Mounting Bracket
- Category: Light Mounts & Brackets
Purpose and Function in the Vehicle
The wing nut is responsible for the secure mounting of the rear lamp in the Land Rover Discovery L550 model, guaranteeing its stable position relative to the body. Its placement at the rear of the vehicle means the component operates in an area exposed to vibrations, temperature changes, and moisture, therefore proper mounting directly impacts:
- maintaining the correct lamp alignment with the body,
- reducing play and undesirable vibrations of the lighting unit,
- preserving the seal of connections around the lamp,
- stability of electrical connectors within the housing.
A properly selected wing nut helps maintain the cohesion of the rear lighting system, which is crucial for both safety and the vehicle's aesthetics.
Construction and Advantages of the Wing Design
The wing design allows for easy handling of the component, even in confined spaces such as the boot or mounting recess. The characteristic head shape allows for:
- a firm grip with fingers during tightening and loosening,
- precise tightening of the lamp to the mounting points,
- easy control of clamping force without the use of wrenches.
This solution is particularly practical for more frequent lamp disassembly, e.g., during service work, polishing lenses, or accessing components located behind the lamp. The wing nut from this series is designed as a component compliant with the factory mounting geometry, which promotes proper fit with the original mounting points.
Original Origin and Fitment
The product comes from the Land Rover parts line, which means adherence to factory dimensional standards and compatibility with the original rear lamp mounting system in the Discovery L550. Thanks to this:
- there is no need to modify mounting holes or adapters,
- cohesion with other lighting system components is maintained,
- the risk of improper lamp tightening or misalignment is reduced.
The wing nut falls into the category of parts for brackets and mountings, which are responsible for the durable and repeatable positioning of body elements. More information about similar components can be found in the category description brackets and mountings in passenger cars, which discusses typical solutions used by manufacturers.
Condition, Service Application, and Workshop Practice
The offered wing nut is a used part, making it an attractive choice in situations where economical repair while maintaining original specifications is a priority. Such elements are often used in:
- post-accident repairs of the rear body section,
- refurbishment and replacement of rear lamp units,
- restoring the factory mounting method after previous modifications.
In workshop practice, the wing nut is often replaced along with the lamp or after detecting thread damage, head cracking, or excessive wear. Using an original element helps avoid problems with looseness, squeaking, or improper lamp seating against the bodywork.
Why Choose This Component
Choosing this wing nut for the Land Rover Discovery L550 is a beneficial solution for users who expect:
- compliance with the factory rear lamp mounting system,
- easy installation without specialized tools,
- maintenance of lighting stability and correct alignment.
For those interested in a broader approach to selecting original used parts, including for other brands, the article how original used parts affect the durability and precision of premium cars may be helpful, discussing selection procedures based on manufacturer markings and practical application examples.
In summary, the Land Rover Discovery L550 Rear Lamp Mounting Wing Nut is a functional mounting element that supports the correct operation of rear lighting, facilitates service work, and allows for maintaining the structural cohesion of the mounting system according to the manufacturer's design.
