Dayco A060470 Serpentine Belt - Main Drive

Dayco Serpentine Belt for BMW and Nissan

The Dayco A060470 serpentine belt is built for accessory drive systems that need stable grip, consistent tracking, and dependable operation across a wide temperature range. Made from EPDM with aramid reinforcement, it is specified for select BMW and Nissan applications, including BMW X3, X5, X6, X7, 540i, M340i, and M440i models.

With a 6-rib K-section profile and straight rib design, this belt is sized for accessory drive service where accurate belt length and rib geometry matter. The Dayco A060470 is a direct-fit option for vehicles calling for a 46.968-inch effective length and 47.502-inch outside circumference.

Key Features

• EPDM construction with aramid reinforcement for durability in accessory drive service
• 6-rib K-section design for proper pulley engagement
• Straight rib profile for consistent belt tracking
• Black finish with standard rib depth
• Built to SAE J1459 and SAE J2432 standards
• Operating temperature range from -45°F to 212°F
• Fits select BMW and Nissan applications, including BMW X4 and Nissan Juke

Detailed Description

Dayco A060470 is a serpentine belt engineered for accessory drive belt system components where reliable transfer of power to engine accessories is required. The EPDM rubber compound helps the belt handle heat and wear, while aramid reinforcement adds tensile strength for demanding service conditions. This combination supports consistent performance in modern BMW drivetrains and select Nissan applications.

Compatible vehicle coverage includes Fits 2022-2025 BMW X4, N/A; Fits 2022-2024 BMW M340i, N/A; Fits 2022-2024 BMW M340i xDrive, N/A; Fits 2021-2024 BMW M440i, N/A; Fits 2022-2024 BMW M440i Gran Coupe, N/A; Fits 2021-2024 BMW M440i xDrive, N/A; Fits 2022-2024 BMW M440i xDrive Gran Coupe, N/A; Fits 2023-2024 BMW X3, Main Drive; Fits 2021-2023 BMW 540i, Main Drive; Fits 2021-2023 BMW 540i xDrive, N/A; Fits 2019-2023 BMW X5, Main Drive; Fits 2020-2023 BMW X6, Main Drive; Fits 2022 BMW X3, N/A; Fits 2019-2022 BMW X7, Main Drive; Fits 2021 BMW M340i, N/A; Fits 2021 BMW M340i xDrive, Main Drive; Fits 2015-2017 Nissan Juke, Main Drive.

This part cross-references no listed alternate part numbers for the same application.

What It Helps Address

• Squealing or slipping from a worn accessory drive belt
• Cracking, glazing, or rib wear on the existing belt
• Loss of proper drive to alternator, water pump, or other belt-driven accessories
• Incorrect belt length or rib profile during replacement
• Noise or tracking issues caused by belt deterioration

Installation Notes and Tips

Verify the vehicle’s engine and accessory drive configuration before ordering, especially on BMW applications with Main Drive and N/A position listings. Match the belt length, rib count, and cross section to the original specification, and inspect pulleys, tensioners, and idlers for wear before installation. Proper routing and tension are important for belt life and quiet operation.

Quality Assurance

Dayco manufactures this belt to meet SAE J1459 and SAE J2432 standards, with EPDM and aramid reinforcement selected for accessory drive durability across a broad temperature range.