Drive Rite 5050448DR Serpentine Belt - Main Drive

Serpentine Belt for Select Mercedes-Benz, Honda, and Audi

Drive Rite 5050448DR is a serpentine belt for accessory drive systems on select Mercedes-Benz, Honda, and Audi applications. It is a direct-fit replacement for vehicles that use a 5-rib, 44.8-inch belt specification in the main drive system.

• Part number: 5050448DR
• Serpentine belt for accessory drive system service
• Compatible with main drive applications on select vehicles
• Cross-references Gates K050448 and ACDelco 5K448 for the same application
• OE-style replacement for routine belt maintenance

Detailed Fitment and Application

Drive Rite 5050448DR is used in accessory drive belt systems where the serpentine belt transfers engine rotation to driven components. It is listed for 2024-2026 Mercedes-Benz CLA45 AMG S, 2020-2023 Mercedes-Benz CLA45 AMG, 2021-2023 Mercedes-Benz GLA45 AMG, 2009-2014 Honda Fit, 2007-2011 Audi A6 Quattro, and 2007-2010 Audi A8 Quattro. This part number 5050448DR is also a useful reference when searching for a replacement serpentine belt for Mercedes-Benz CLA45 AMG or Honda Fit main drive service.

What It Helps Address

• Squealing or chirping from a worn belt
• Cracking, glazing, or fraying on the belt surface
• Loss of accessory drive performance
• Belt replacement during scheduled maintenance
• Fitment-specific replacement needs for main drive applications

Installation Notes

Verify belt routing, rib count, and engine application before installation. Inspect pulleys, tensioner operation, and accessory alignment at the same time, since worn components can shorten belt life. Confirm the vehicle year, make, model, and main drive configuration against the fitment list before ordering.

Quality Assurance

Drive Rite 5050448DR is cataloged as a replacement serpentine belt for the listed applications and cross-references common aftermarket and OE part numbers including Gates K050448 and ACDelco 5K448.