The BMW Part Expanding Nut 7147201307 is a crucial component in BMW vehicles. This part ensures the secure attachment of various components within the vehicle, contributing to overall structural integrity and performance. Its role is particularly significant in maintaining the stability of the radiator support and other critical systems, ensuring efficient airflow and cooling.
Using genuine BMW parts like this expanding nut guarantees optimal fitment and durability, reflecting BMW’s commitment to quality and reliability.
The BMW Part Expanding Nut 7147201307, also known as part number 07147201307, is a genuine BMW component designed for various BMW models from 2008 to 2024. This part is a direct replacement for the reference number 51-75-7-271-848. The expanding nut has a length of 18.4 mm and a maximum diameter of 18 mm.
It weighs approximately 0.20 pounds.
The material composition of the BMW Expanding Nut 7147201307 is typically high-grade steel, ensuring durability and strength to withstand the mechanical stresses it encounters in its application. This material choice is crucial for maintaining the integrity and performance of the part in various driving conditions.
The ‘BMW Part Expanding nut 7147201307‘ is used as a fastening component in various BMW vehicles. It is typically employed in areas where a secure, yet adjustable, connection is required. This expanding nut is designed to fit into pre-drilled holes and expand when tightened, providing a firm hold on components.
Specific BMW models where this part is commonly found include:
E82 128i, 135i (N52, N54, N55 engines)
E88 128i, 135i (N52, N54, N55 engines)
F01 740i (N54 engine)
F30, F31, F32, F33, F34, F36 series
F22, F23 series
F25 X3 series
F26 X4 series
F80 M3, F82 M4, F83 models
E61, E66, E70, E71, E84, E90, E92 models
F01, F15, F16, F48, F85, F86 models
This part ensures that components remain securely fastened, reducing the risk of loosening or detachment during vehicle operation.
Gather Tools: You will need a socket wrench set, a flathead screwdriver, and a trim removal tool.
Access the Area: Remove the necessary trim pieces to access the location of the expanding nut.
Remove Old Nut: Use the socket wrench to loosen and remove the old expanding nut.
Install New Nut: Place the new expanding nut in the same position and tighten it using the socket wrench.
Reassemble Trim: Reattach the trim pieces you removed earlier.
Test: Ensure the new nut is secure and properly installed by checking for any movement or looseness.
Regular Inspection: Check the expanding nut for any signs of wear or damage every 6 months. Look for cracks, corrosion, or deformation.
Proper Lubrication: Apply a thin layer of anti-seize lubricant to the threads to prevent seizing and ensure smooth installation.
Correct Torque: Use a torque wrench to tighten the expanding nut to the manufacturer’s specified torque to avoid over-tightening or under-tightening.
Clean Environment: Ensure the area around the expanding nut is clean and free from debris to prevent contamination and ensure proper fitment.
Replacement: Replace the expanding nut immediately if any damage or excessive wear is detected to avoid potential issues with the connected components.
Common Issues and Solutions:
Over-tightening: This can cause the nut to strip or break. Use a torque wrench and follow the manufacturer’s torque specifications.
Corrosion: Corrosion can lead to seizing of the nut.
Regularly clean and lubricate the nut, and replace it if corrosion is severe.
Deformation: A deformed nut can lead to improper fitment. Replace the nut if it shows signs of deformation.
Wear and Tear: Regular inspection and timely replacement can prevent issues caused by wear and tear.
By following these tips, you can ensure the longevity and proper functioning of the BMW Part Expanding Nut 7147201307.
The BMW Part Expanding Nut 7147201307 is a crucial component that ensures the secure attachment of various components within the vehicle, contributing to overall structural integrity and performance. Its role is particularly significant in maintaining the stability of the radiator support and other critical systems, ensuring efficient airflow and cooling. Using genuine BMW parts like this expanding nut guarantees optimal fitment and durability, reflecting BMW’s commitment to quality and reliability.
The part is designed for various BMW models from 2008 to 2024 and has a length of 18.4 mm and a maximum diameter of 18 mm. It weighs approximately 0.20 pounds and is made of high-grade steel, ensuring durability and strength to withstand mechanical stresses.
This expanding nut is used as a fastening component in various BMW vehicles, typically employed in areas where a secure, yet adjustable, connection is required. Specific BMW models where this part is commonly found include the E82 128i, F01 740i, F30 series, and others.
To ensure proper installation, it’s recommended to gather necessary tools, access the area, remove the old nut, install the new one, reassemble trim, and test for security. Regular inspection every 6 months is also crucial, along with proper lubrication, correct torque, and a clean environment.
Common issues such as over-tightening, corrosion, deformation, and wear and tear can be prevented by following these tips. By doing so, you can ensure the longevity and proper functioning of the BMW Part Expanding Nut 7147201307, which is essential for maintaining BMW vehicle performance.
