Gates K060390HD FleetRunner Heavy-Duty Micro-V Serpentine Belt - 6-Rib

The Gates K060390HD FleetRunner Heavy-Duty Micro-V Serpentine Belt is purpose-built for demanding fleet and commercial applications where reliability and longevity are non-negotiable. Engineered to reduce fleet downtime and lower cost-per-mile, this heavy-duty serpentine belt delivers consistent performance under the most punishing operating conditions.

Key Features:

• Patented EPDM Construction: Advanced ethylene propylene diene monomer rubber compound provides superior resistance to cracking and wear, even at extreme prolonged operating temperatures
• Distinct Green Overcord: Instantly identifiable heavy-duty overcord built specifically for enhanced durability, flexibility, and stability on demanding drives
• Ozone & Coolant Resistant: Advanced rubber blend withstands deterioration from increased exposure to ozone and water-based coolants
• Unmatched Load Capacity: Special compound delivers superior flexibility, stability, and load-carrying capacity for heavy-duty serpentine drive systems
• Heavy-Duty Performance: Consistently outperforms standard aftermarket serpentine belts in prolonged high-stress fleet applications
• 6-Rib Micro-V Profile: Precision-ground belt profile ensures exact fit and optimal power transfer across all driven accessories

The Gates FleetRunner K060390HD is the preferred serpentine belt for fleet operators running 3/4-ton and 1-ton pickups and heavy-duty vehicles. Its effective length of approximately 39.0 inches and 6-rib Micro-V profile make it a direct-fit replacement engineered to OE specifications. Gates recommends inspecting and replacing the belt tensioner simultaneously for optimal system performance.