Gates K080855HD Serpentine Belt

Reliable Performance with Gates FleetRunner Heavy Duty Micro-V Belt

The Gates FleetRunner Heavy Duty Micro-V Belt K080855HD is engineered for demanding automotive applications requiring durability and consistent power transmission. Designed with heavy-duty polyester cords and EPDM belt material, this serpentine belt supports efficient accessory drive system operation in various vehicle makes and models.

• Top width options: 1.087 inches (28 mm)
• Effective length: 85.56 inches (2173 mm)
• Outside circumference: 86.125 inches (2187 mm)
• 8-rib automotive V-ribbed belt design
• Polyester cord material for enhanced strength
• EPDM belt material for heat and wear resistance
• OE improved rating for reliable fit and performance

About the FleetRunner Heavy Duty Micro-V Belt Line

The FleetRunner Heavy Duty Micro-V Belt line by Gates is tailored for commercial and fleet vehicles that demand extended belt life and resistance to harsh operating conditions. This product line focuses on delivering improved durability through advanced materials like EPDM and polyester cords, ensuring consistent power delivery to accessory components under heavy loads.

Technical Details and Construction

The K080855HD serpentine belt features a cross-section designation of 'K' and includes 8 ribs, providing a stable grip on pulleys to reduce slippage. The polyester cord material enhances tensile strength, while the EPDM belt compound offers resistance to heat, ozone, and wear. With an effective length of 2173 mm (85.56 inches) and an outside circumference of 2187 mm (86.125 inches), this belt is designed to meet or exceed original equipment specifications, making it suitable for various automotive applications requiring a heavy-duty V-ribbed belt.

Common Applications and Problem Solving

• Replacement for worn or cracked serpentine belts in heavy-duty vehicles
• Addresses belt slippage and noise issues in accessory drive systems
• Prevents premature belt failure due to heat and wear
• Supports reliable operation of alternators, power steering pumps, and air conditioning compressors
• Suitable for fleet vehicles requiring extended service intervals

Installation Notes and Tips

Ensure proper belt routing according to the vehicle’s accessory drive diagram before installation. Verify the belt tension to avoid over-tightening, which can cause premature wear, or under-tightening, which may lead to slippage. The K080855HD belt’s dimensions and rib count must match the original equipment specifications for optimal performance.

Quality Assurance and Warranty

Gates provides an OE improved rating for the FleetRunner Heavy Duty Micro-V Belt K080855HD, indicating enhanced durability and fit compared to standard belts. Manufactured with high-quality EPDM and polyester materials, this belt meets stringent quality standards for heavy-duty automotive applications. Warranty details should be confirmed with the product documentation or supplier.