The BMW Part Shaft Seal 11117587168, also known as the vibration damper oil seal or rear main seal, is a crucial component in BMW vehicles. This seal is located at the rear of the crankshaft and plays a vital role in preventing oil leaks from the engine. By maintaining a tight seal, it ensures that the engine remains properly lubricated and operates efficiently.
The integrity of this seal is essential for the overall performance and longevity of the vehicle’s engine, making it an important part of the vehicle’s system.
The BMW Part Shaft seal 11117587168 has the following technical specifications:
Material: The seal is made from high-quality rubber and other durable materials designed to withstand high temperatures and pressures.
Dimensions: The seal measures 90mm in diameter, 110mm in length, and 8mm in thickness.
Compatibility: This part is compatible with various BMW models, including the 325i, 320i, 528i, and 2012 X3, among others, from the years 2005 to 2021.
Preparation: Ensure you have the correct BMW Part Shaft seal 11117587168, a seal puller, a new seal, and a clean workspace. Wear gloves to avoid injury.
Remove the Old Seal: Use the seal puller to carefully remove the old seal from the shaft. Insert the seal puller into the seal and gently pry it out.
Be careful not to damage the shaft.
Clean the Shaft: Thoroughly clean the shaft with a cloth and a mild cleaning solution. Ensure there is no debris or old seal material left on the shaft.
Inspect the Shaft: Check the shaft for any damage or wear. If there are any imperfections, they should be addressed before installing the new seal.
Lubricate the New Seal: Apply a thin layer of grease to the outer edge of the new seal.
This will help it slide into place more easily.
Install the New Seal: Carefully slide the new seal onto the shaft by hand until it is fully seated. Use a seal driver or a socket of the appropriate size to tap the seal into place gently. Ensure the seal is seated evenly and not cocked.
Check the Seal: Once installed, check the seal to ensure it is properly seated and there are no gaps or misalignments.
Reassemble the Components: Reinstall any components that were removed during the process, such as the crankshaft position sensor or other nearby parts.
Test the Installation: Start the engine and check for any leaks or unusual noises.
Ensure everything is functioning correctly.
Final Inspection: Perform a final inspection to ensure all components are secure and the new seal is functioning properly.
By following these steps, you should be able to successfully install the BMW Part Shaft seal 11117587168. Good luck with your installation!
Common problems with the BMW Part Shaft Seal 11117587168 include oil leaks, improper installation, and wear and tear over time.
To troubleshoot these issues, start by inspecting the seal for any visible damage or wear. Check for oil leaks around the seal area. If you find any leaks, it’s likely the seal needs to be replaced.
For proper installation, ensure the grooves and crankcase seams are filled with special Loctite sealant to prevent oil leaks.
Use BMW special tools 11 9 221 and 11 O 371 to remove and install the seal correctly. Clean the crankshaft seal seating surface and degrease the area around the crankcase seam before installation. Lightly oil the sealing surface on the vibration damper hub.
If the seal is worn out or damaged, replace it with a new genuine BMW shaft seal.
Make sure to follow the installation instructions carefully to avoid any issues.
By addressing these common problems and following the troubleshooting steps, you can ensure the proper functioning of the BMW Part Shaft Seal 11117587168.
To maintain the BMW Part Shaft seal 11117587168, follow these practices:
Regular Inspections: Check the seal for any signs of wear, leaks, or damage during routine maintenance. Address any issues promptly to prevent further damage.
Proper Installation: Ensure the seal is installed correctly and securely. Improper installation can lead to premature failure.
Use High-Quality Lubricants: Use only high-quality lubricants recommended by BMW to ensure the seal operates smoothly and to prevent degradation.
Avoid Overheating: Keep the engine within the recommended temperature range.
Overheating can cause the seal to deteriorate faster.
Cleanliness: Keep the area around the seal clean from debris and contaminants. Dirt and debris can cause abrasion and wear on the seal.
Follow BMW Service Intervals: Adhere to BMW’s recommended service intervals for replacing the seal. Regular replacement can prevent unexpected failures.
By following these practices, you can ensure the longevity and optimal performance of the BMW Part Shaft seal 11117587168.
The BMW Part Shaft Seal 11117587168 is a crucial component that plays a vital role in preventing oil leaks from the engine, ensuring proper lubrication and efficient operation.
It is located at the rear of the crankshaft and requires regular inspections to prevent premature failure.
Proper installation, use of high-quality lubricants, avoidance of overheating, cleanliness, and adherence to BMW service intervals are essential for maintaining its longevity and optimal performance.
The seal is made from high-quality rubber and other durable materials, designed to withstand high temperatures and pressures, and is compatible with various BMW models from 2005 to 2021.
