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Genuine 31 20 6 855 906 Wheel Hub Collar Screw with Micro-Encapsulation

Manufacturer

Part Number

31 20 6 855 906
Sale Price

$8.34

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Genuine BMW 31 20 6 855 906 is a precision-engineered collar screw designed specifically for wheel hub assemblies on BMW vehicles. This OEM fastener features micro-encapsulation technology, which provides a pre-applied thread-locking compound that activates during installation to prevent loosening from vibration and thermal cycling.

Key Features:

  • Genuine BMW OEM part number 31 20 6 855 906
  • Micro-encapsulated thread-locking compound for secure installation
  • Precision-manufactured to exact BMW specifications
  • Heat-treated steel construction for maximum durability
  • Designed for critical wheel hub mounting applications

This collar screw is a wear item that should be replaced during wheel bearing service or hub replacement to ensure proper torque retention and safe operation. The micro-encapsulation eliminates the need for separate thread-locking compounds during installation.

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Easy to order, hopefully it's the right part, and it shows on time.

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The air filters I ordered were supposed to be blue.The ones I received were dark red.

The Amazon Pay option would refuse to work, even though I tried to login multiple times. When I clicked checkout, then Amazon Pay, it did not work either, making me pay normally. My credit card company offers 5% cashback through Amazon.

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