Gates K080550HD Serpentine Belt - Alternator and Air Conditioning, Fan or Fan and Alternator

Reliable Heavy Duty Serpentine Belt for Automotive Applications

The Gates FleetRunner Heavy Duty Micro-V Belt K080550HD is engineered to deliver consistent performance in demanding automotive environments. Designed with durable materials and precise dimensions, this serpentine belt supports accessory drive systems in various vehicle makes and models requiring a heavy duty solution.

• Top width: 1.087 inches (28 mm)
• Effective length: 55.13 inches (1400 mm)
• Outside circumference: 55.694 inches (1415 mm)
• 8 rib automotive v-ribbed belt design
• Belt material: EPDM for enhanced durability
• Cord material: Polyester for strength and flexibility
• Cross section designation: K
• OE comparison rating: OE improved

About the FleetRunner Heavy Duty Micro-V Belt Line

The FleetRunner Heavy Duty Micro-V Belt line by Gates is specifically developed for commercial and heavy duty automotive applications. This product line focuses on delivering extended belt life and reliable power transmission under high load conditions. The K080550HD part number represents a belt designed to meet or exceed original equipment specifications, making it suitable for vehicles requiring robust accessory drive components.

Product Details and Specifications

This serpentine belt features an 8-rib design with a top width of 1.087 inches (28 mm), providing optimal grip and power transfer to engine accessories. The belt’s effective length measures 55.13 inches (1400 mm), with an outside circumference of 55.694 inches (1415 mm), ensuring proper fitment in compatible automotive systems. Constructed from EPDM material, the belt offers resistance to heat, ozone, and wear, while the polyester cord material enhances tensile strength and flexibility. The K cross section designation aligns with industry standards for heavy duty v-ribbed belts.

Common Applications and Problem Solving

• Replacement for worn or cracked serpentine belts in heavy duty vehicles
• Resolving belt slippage and squealing issues in accessory drive systems
• Addressing premature belt wear due to heat and environmental exposure
• Improving power transmission efficiency in commercial trucks and vans
• Maintaining proper tension and alignment in multi-rib belt configurations

Installation Notes and Tips

Ensure the belt routing matches the vehicle’s accessory drive diagram before installation. Inspect pulleys and tensioners for wear or damage to prevent premature belt failure. Use proper tensioning tools to achieve manufacturer-recommended belt tension. The Gates FleetRunner Heavy Duty Micro-V Belt K080550HD is compatible with various makes and models requiring a K section, 8-rib serpentine belt of this size.

Quality Assurance and Warranty

Gates manufactures the FleetRunner Heavy Duty Micro-V Belt to meet stringent quality standards, providing reliable performance in heavy duty automotive applications. This belt carries an OE improved rating, indicating it meets or exceeds original equipment specifications. Warranty coverage details should be confirmed with the product supplier or manufacturer documentation.