The BMW expanding rivet (part number 51111908077) is a small but essential component used in various BMW models. Its primary purpose is to securely fasten interior and exterior trim panels, bumper trim pieces, and air housing ducts. This plastic rivet expands when the center post is pushed in, ensuring a tight and reliable fit.
Specifications
Specifications for BMW Expanding Rivet 51111908077:
- Dimensions: 6mm diameter, 20mm depth.
- Materials: Plastic.
- Compatibility: Fits a wide range of BMW models from 1987 to 2024, including but not limited to:
- 1 Series (E82, E88)
- 2 Series (F22, F23, F44)
- 3 Series (E30, E36, E46, E90, F30, G20)
- 4 Series (F32, F33, F36, G22)
- 5 Series (E34, E39, E60, F10, G30)
- 7 Series (E32, E38, E65, F01, G11)
- X Series (X1, X3, X5, X6)
- Z Series (Z1, Z3, Z4, Z8)
- M Series (M2, M3, M4, M5, M8).
Installation Process
Here’s a step-by-step guide to installing the BMW expanding rivet (part number 51111908077):
Tools Required:
- Flathead screwdriver
- Trim removal tool (optional but recommended)
- Pliers (optional)
Installation Steps:
-
Locate the Installation Point:
- Identify the hole where the expanding rivet will be installed. This is typically on trim panels or other interior/exterior parts.
-
Prepare the Rivet:
- Ensure the rivet is in its unexpanded state. The center pin should be protruding slightly.
-
Insert the Rivet:
- Push the rivet into the hole until the flange is flush with the surface.
-
Expand the Rivet:
- Using a flathead screwdriver, gently push the center pin of the rivet until it is flush with the top of the rivet head. This action will expand the legs of the rivet, securing it in place.
Tips for Successful Installation:
- Use a Trim Removal Tool: This can help avoid damaging surrounding trim when removing old rivets.
- Apply Even Pressure: When pushing the center pin, apply even pressure to avoid breaking the rivet.
- Check Fitment: Ensure the rivet is the correct size for the hole to prevent it from being too loose or too tight.
Following these steps should help you install the expanding rivet correctly and securely.
Common Applications
The BMW expanding rivet (part number 51111908077) is commonly used in various applications across BMW vehicles. Here are some specific components and trim panels it secures:
- Interior Trim Panels: These rivets are often used to secure interior trim panels, such as door panels and dashboard components.
- Bumper Trim Pieces: They are used to attach bumper trim pieces, ensuring they stay in place.
- Air Housing Ducts: These rivets help secure air housing ducts, which are crucial for proper airflow within the vehicle.
- Headliner Retainers: They are also used in securing headliners, providing a neat finish to the vehicle’s interior.
- Rocker Molding Clips: These rivets are used to attach rocker moldings, which protect the lower part of the vehicle’s body.
These applications highlight the versatility and importance of the expanding rivet in maintaining the structural integrity and aesthetic appeal of BMW vehicles.
Maintenance and Replacement
Maintenance and Replacement of BMW Expanding Rivet (51111908077)
Signs of Wear and Tear
- Cracks or Breaks: Check for visible cracks or breaks in the rivet.
- Loose Fit: If the rivet no longer holds parts securely, it may be worn out.
- Deformation: Look for any bending or warping of the rivet.
Replacement Steps
- Remove Old Rivet: Use a trim removal tool to carefully pry out the old rivet.
- Clean Area: Ensure the area is clean and free of debris.
- Insert New Rivet: Push the new rivet into the hole until it clicks into place.
Sourcing Replacements
- BMW Dealerships: Genuine parts can be purchased directly from BMW dealerships.
- Online Retailers: Websites like 51111908077.html”>BMW Parts Deal, BMW of South Atlanta, and BimmerWorld offer this part.
The BMW Expanding Rivet: A Crucial Component
The BMW expanding rivet (part number 51111908077) is a crucial component that plays a vital role in maintaining the structural integrity and aesthetic appeal of BMW vehicles.
It securely fastens interior and exterior trim panels, bumper trim pieces, and air housing ducts, ensuring a tight and reliable fit. The rivet expands when the center post is pushed in, providing a secure hold on various components.
Proper installation and maintenance are essential to prevent damage and ensure the longevity of the vehicle.
Signs of wear and tear include cracks or breaks, loose fit, and deformation. Regular checks can help identify these issues early on, allowing for timely replacement with genuine parts from BMW dealerships or online retailers like BMW Parts Deal, BMW of South Atlanta, and BimmerWorld.
