Dayco 5060288 Serpentine Belt - Alternator or Main Drive

Durable Serpentine Belt for Mercedes-Benz and Nissan Vehicles

The Dayco 5060288 serpentine belt is engineered to provide reliable performance for select Mercedes-Benz and Nissan models. Designed with EPDM and aramid reinforcement, this belt offers enhanced durability and resistance to wear under various operating conditions.

• Material: EPDM with aramid reinforcement for strength and flexibility
• Top Width: 0.82 inches
• Effective Length: 28.75 inches (730.25 mm)
• Outside Circumference: 29.41 inches (747.02 mm)
• Rib Quantity: 6 ribs with a straight rib profile
• Cross Section: K-section for optimal fit and performance
• Operating Temperature Range: -45°C to 212°F (-42.7°C to 100°C)
• Complies with SAE J1459 and SAE J2432 standards

Technical Details and Construction

The Dayco 5060288 serpentine belt features a K-section cross section with six straight ribs, designed to maintain consistent contact with pulleys and reduce slippage. The EPDM material combined with aramid reinforcement enhances tensile strength and resistance to heat, ozone, and wear. This belt maintains its integrity across a wide temperature range, from -45°C to 212°F, making it suitable for demanding engine environments. The standard rib depth ensures compatibility with original equipment specifications.

Compatible Vehicles and Applications

This serpentine belt is compatible with specific Mercedes-Benz and Nissan models, including the Mercedes-Benz GLE550e, S550e, and S560e, as well as the Nissan Pulsar NX. It is designed to replace worn or damaged accessory drive belts in these vehicles, ensuring proper operation of engine components such as the alternator, power steering pump, and air conditioning compressor.

• Replaces worn or cracked serpentine belts
• Prevents belt slippage and squealing noises
• Restores proper accessory drive function
• Helps maintain engine cooling and electrical charging systems
• Reduces risk of belt failure under extreme temperatures

Installation Notes and Tips

When installing the Dayco 5060288 serpentine belt, ensure the belt routing matches the vehicle’s belt diagram. Inspect pulleys and tensioners for wear or damage before installation. Proper tension is critical to prevent premature belt wear or slippage. Use a belt tension gauge if available, and avoid twisting or forcing the belt during installation.

Quality Assurance and Standards Compliance

The Dayco 5060288 serpentine belt meets SAE J1459 and SAE J2432 standards, ensuring it adheres to industry requirements for performance and durability. Manufactured with quality materials and reinforced construction, this belt is designed to provide consistent service life under normal operating conditions.