Gates Racing Micro-V Serpentine Belt

18-25 Dodge Durango 6.4L SRT

K060820

Engineered to handle the demands of high-output engines, the Gates Racing Micro-V Serpentine Belt delivers peak performance, long life, and quiet, efficient operation. Crafted from Aramid fiber—known for its strength in ballistic protection—and premium EPDM rubber, this belt is designed to resist cracking, heat degradation, and stretching over time. With a 6-rib K-section profile and flexible construction, it accommodates billions of topside and backside bends, making it ideal for Accessory Belt Drive Systems (ABDS) with small-diameter pulleys and backside idlers. Whether used with or without automatic tensioners, the belt maintains its shape and function, reducing tension loss and drive noise. Each Micro-V belt undergoes precise form grinding to ensure dimensional accuracy and a perfect fit. Backed by over a century of Gates' engineering excellence, it meets or exceeds all OEM and SAE specifications—ensuring optimal accessory performance and reduced risk of breakdown.

• OE-matched fit and construction for high-performance applications
• 6-rib K-section design ensures smooth, consistent power delivery
• Top Width: 0.807 in / 20 mm
• Effective Length: 81.96 in / 2082 mm
• Made from Aramid fiber for superior tensile strength
• Heat- and crack-resistant EPDM ensures long service life
• Reduces belt noise, vibration, and premature tension loss
• Supports small pulleys, backside idlers, and ABDS setups
• Suitable for use with or without automatic tensioners
• Individually form-ground for precision fit and alignment
• Exceeds SAE J1459, J2432, and J1596 standards
• Replace every 90,000 miles or as recommended by the manufacturer

Gates is a long-standing leader in belts and hoses, with a dedicated Racing Performance lineup built for higher RPM and higher heat environments. Enthusiasts lean on Gates for timing and accessory drive solutions plus specialty hoses and silicone tubing designed to hold boost, resist heat soak, and stay reliable when a build sees track days, autocross, or hard street use.