Gates Racing Micro-V Serpentine Belt: Jeep Grand Cherokee 6.4L SRT 2017 - 2021

Gates Racing Micro-V Serpentine Belt

17-21 Jeep Grand Cherokee 6.4L SRT

K060820

Built to handle the demands of high-performance engines, the Gates Racing Micro-V Serpentine Belt combines advanced materials with OE-level engineering for unmatched durability and performance. Featuring Aramid fiber for strength and EPDM for heat and crack resistance, it maintains stability under extreme conditions while minimizing belt noise and tension loss.

Its 6-rib design and flexible construction allow the belt to endure billions of bends in Accessory Belt Drive Systems (ABDS), making it ideal for use with small-diameter pulleys, backside idlers, and modern tensioner setups. Individually form-ground for precise dimensional control, this belt delivers smooth and efficient power transmission across all engine accessories.

Whether used in import or domestic applications, the Gates Micro-V is the trusted solution for technicians and performance enthusiasts seeking quiet, reliable operation and extended service life.

• OE-matched construction for a precise fit and long-term reliability
• 6-rib K-section design for stable, efficient power transfer
• Top Width: 0.807 in / 20 mm
• Effective Length: 81.96 in / 2082 mm
• Constructed with high-strength Aramid fiber and durable EPDM rubber
• Reduces belt noise, vibration, and premature tension loss
• Withstands billions of flex cycles in ABDS applications
• Compatible with small-diameter pulleys and backside idlers
• Works with or without automatic tensioners
• Individually form-ground for consistent dimensional accuracy
• Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 industry standards
• Recommended replacement interval: 90,000 miles or as directed by your vehicle manufacturer