Genuine 078105229D Engine Crankshaft Bolt - Center

Reliable Engine Crankshaft Bolt for Audi and Volkswagen Vehicles

The Genuine 078105229D engine crankshaft bolt is designed to provide secure fastening for critical engine components. Compatible with a range of Audi and Volkswagen models, this bolt ensures proper engine assembly and performance.

Key Features of the Genuine 078105229D Crankshaft Bolt

• OEM-quality crankshaft bolt engineered for durability and precision
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, RS6, S4, S8, and Volkswagen Passat and Touareg models
• Manufactured to meet strict factory specifications for fit and function
• Ensures secure fastening of the crankshaft to maintain engine integrity
• Part number 078105229D for accurate identification and replacement

Detailed Description of the 078105229D Engine Crankshaft Bolt

This Genuine engine crankshaft bolt is a critical fastener designed to secure the crankshaft in Audi and Volkswagen engines. The bolt is manufactured to precise tolerances, ensuring a proper fit and reliable performance under engine operating conditions. It is compatible with multiple Audi models including the A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, RS6, S4, and S8, as well as Volkswagen Passat and Touareg vehicles. Using the correct crankshaft bolt like the 078105229D helps maintain engine balance and prevents loosening that could lead to mechanical failure.

Common Applications and Issues Addressed

• Replacement of worn or damaged crankshaft bolts during engine rebuilds or repairs
• Prevention of crankshaft movement or vibration caused by loose fasteners
• Ensuring proper torque retention to avoid engine timing and balance issues
• Addressing engine noise or knocking related to crankshaft bolt failure
• Maintaining engine structural integrity for Audi and Volkswagen models listed

Installation Notes and Tips

• Use a calibrated torque wrench to tighten the bolt to manufacturer specifications
• Inspect the crankshaft and bolt threads for damage before installation
• Replace the bolt if it shows signs of wear, stretching, or corrosion
• Follow vehicle-specific service manual instructions for removal and installation
• Apply thread locker if recommended by the manufacturer to prevent loosening

Quality Assurance and Warranty Information

The Genuine 078105229D crankshaft bolt is produced to meet original equipment manufacturer standards, ensuring reliable fit and function. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using this OEM part helps maintain the integrity and safety of your Audi or Volkswagen engine.