Drive Rite 5070640DR Serpentine Belt - Main Drive

Reliable Serpentine Belt for BMW and Rolls-Royce Models

The Drive Rite serpentine belt, part number 5070640DR, is designed to provide consistent performance for select BMW and Rolls-Royce vehicles. Engineered to meet the demands of accessory drive belt systems, this belt ensures proper operation of engine components in models such as the BMW 540i, 740i, and Rolls-Royce Ghost.

Key Features of Drive Rite Serpentine Belt 5070640DR

• Compatible with BMW 540i, 740i, 740iL, 760Li, 840Ci, M5, M8, M8 Gran Coupe, X5 and Rolls-Royce Ghost, Wraith models
• Designed for accessory drive belt system components
• Durable construction for long service life
• Precision fit to maintain proper tension and alignment
• GTIN: 00036687382399 for easy identification

Detailed Description of the Drive Rite Serpentine Belt

This serpentine belt from Drive Rite is engineered to replace worn or damaged belts in specific BMW and Rolls-Royce vehicles. The belt is a critical component in the accessory drive system, responsible for transferring power to essential engine accessories such as the alternator, power steering pump, and air conditioning compressor. The part number 5070640DR ensures compatibility with a range of models including the BMW M5 and M8 Gran Coupe, as well as Rolls-Royce Wraith and Ghost. Its construction supports reliable performance under varying driving conditions, helping maintain engine efficiency and accessory function.

Common Applications and Issues Addressed

• Replacement for worn or cracked serpentine belts
• Eliminates belt slippage and squealing noises
• Prevents accessory drive system failures
• Restores proper tension and alignment in belt routing
• Helps avoid overheating caused by accessory malfunctions

Installation Notes and Tips

• Ensure vehicle compatibility with the Drive Rite 5070640DR serpentine belt before installation
• Inspect pulleys and tensioners for wear during replacement
• Follow manufacturer torque specifications for belt tension
• Use proper tools to avoid damage to belt or engine components
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty Information

Drive Rite serpentine belts are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 5070640DR may vary, Drive Rite products typically come with a limited warranty against defects in materials and workmanship. Proper installation and maintenance are essential to ensure the belt’s longevity and reliable operation in BMW and Rolls-Royce accessory drive systems.