The BMW Part Needle Bearing 11377615379, also known as the eccentric shaft needle bearing, is a crucial component in BMW engines. It is specifically designed to support the adjuster camshaft, ensuring smooth and precise movement. This bearing plays a vital role in maintaining the engine’s performance and longevity by reducing friction and wear on the camshaft.
Its high-quality construction ensures a perfect fit, contributing to the overall efficiency and reliability of the engine.
The BMW Part Needle bearing 11377615379, also known as the Engine Camshaft Bearing, is a genuine BMW part with the manufacturer part number 11-37-7-615-379. It is a direct replacement for part number 11-37-7-500-978. The part weighs approximately 0.40 pounds.
Outer Diameter: 35 mm
Inner Diameter: 20 mm
Width: 10 mm
Steel: The needle bearing is made from high-quality steel to ensure durability and performance.
Supports the Camshaft: The needle bearing is designed to support the camshaft, allowing it to rotate smoothly within the engine.
Reduces Friction: By providing a low-friction surface, the needle bearing helps to reduce wear and tear on the camshaft, leading to a longer lifespan for the engine components.
Ensures Precision: The precise fitment of the needle bearing ensures that the camshaft operates accurately, which is crucial for the engine’s timing and overall performance.
Gather necessary tools: You will need a torque wrench, a socket set, a screwdriver, a hammer, and a new needle bearing (part number 11377615379).
Prepare the workspace: Ensure you have a clean, well-lit workspace with enough room to maneuver around the vehicle. Use a jack to lift the car and secure it with jack stands.
Remove the old needle bearing: Locate the old needle bearing on the camshaft. Use the socket set to remove any bolts or clips securing the bearing.
Carefully tap the bearing out using a hammer and a suitable drift.
Clean the area: Thoroughly clean the area where the old bearing was located. Remove any dirt, debris, or old lubricant to ensure a smooth installation of the new bearing.
Install the new needle bearing: Position the new needle bearing onto the camshaft. Ensure it is aligned correctly and seated properly.
Use the hammer and drift to gently tap the bearing into place.
Secure the bearing: Reattach any bolts or clips that were removed earlier. Use the torque wrench to tighten them to the manufacturer’s specified torque settings.
Reassemble the engine: Reinstall any components that were removed during the process. Double-check all connections and ensure everything is properly secured.
Test the installation: Lower the vehicle from the jack stands and start the engine.
Listen for any unusual noises and check for proper operation of the camshaft.
Final checks: Inspect the area around the new needle bearing for any signs of leakage or misalignment. Ensure everything is functioning correctly before driving the vehicle.
Dispose of old parts: Properly dispose of the old needle bearing and any other removed parts according to local regulations.
Precautions: Always follow the manufacturer’s instructions and torque specifications. Use the appropriate tools for each step to avoid damaging the parts.
Ensure the vehicle is securely supported when working underneath it. Wear safety gloves and eye protection to prevent injuries.
To maintain the BMW Part Needle bearing 11377615379 and ensure its longevity and optimal performance, follow these tips:
Regular Inspection: Check the bearing for any signs of wear or damage during routine maintenance. Look for scratches, dents, or any unusual noise coming from the bearing area.
Proper Lubrication: Ensure the bearing is adequately lubricated with the recommended oil or grease. This helps reduce friction and wear.
Cleaning Procedures: Clean the bearing regularly using a soft brush and a mild solvent.
Avoid using harsh chemicals that can damage the bearing surface. After cleaning, dry it thoroughly before reinstallation.
Avoid Overloading: Do not exceed the recommended load capacity of the bearing. Overloading can cause premature wear and damage.
Check for Contamination: Keep the bearing area free from dirt, dust, and other contaminants.
Use protective covers if necessary.
Replace Worn Bearings: If you notice any signs of wear or damage, replace the bearing immediately to prevent further damage to the engine.
By following these maintenance tips, you can help ensure the longevity and optimal performance of your BMW Part Needle bearing 11377615379.
Common Problems:
Excessive Noise: Unusual sounds from the engine area, especially during acceleration.
Poor Engine Performance: Reduced power and rough idling.
Oil Leaks: Oil seeping from the bearing area.
Vibrations: Increased vibrations felt through the steering wheel or vehicle body.
Overheating: Higher engine temperatures than usual.
Troubleshooting Steps:
Check for Noise: Inspect the bearing for any signs of wear or damage. Replace if necessary.
Test Engine Performance: Use diagnostic tools to check for error codes and ensure proper engine function.
Inspect for Oil Leaks: Examine the bearing and surrounding area for oil stains or leaks. Tighten or replace seals if needed.
Monitor Vibrations: Check the alignment and balance of the engine components.
Adjust or replace the bearing if misalignment is detected.
Check Engine Temperature: Monitor the engine temperature and ensure the cooling system is functioning correctly. Replace the bearing if it is causing overheating.
The BMW Part Needle bearing 11377615379 is a crucial component in BMW engines, supporting the adjuster camshaft for smooth movement and reducing friction and wear on the camshaft. Its high-quality construction ensures a perfect fit, contributing to engine efficiency and reliability.
The bearing is made from high-quality steel and has dimensions of 35mm outer diameter, 20mm inner diameter, and 10mm width.
To maintain its longevity and optimal performance, regular inspection, proper lubrication, cleaning procedures, avoiding overloading, checking for contamination, and replacing worn bearings are essential.
Common problems include:
These issues can be troubleshooted by:
