Gates K061140HD Serpentine Belt - Fan, Alternator or Power Steering and Air Conditioning

Reliable Serpentine Belt for Ford E-350 and F-Series Trucks

The Gates FleetRunner Heavy Duty Micro-V Belt K061140HD is engineered to provide durable and consistent performance for heavy-duty Ford vehicles. Designed specifically for models like the Ford E-350 Econoline and F-250/F-350 trucks, this serpentine belt ensures efficient accessory drive operation under demanding conditions.

• Top width options: 0.807 inch (20 mm)
• Effective length: approximately 114 inches (2895-2910 mm)
• 6-rib automotive v-ribbed belt design
• Durable EPDM belt material with polyester cord reinforcement
• OE improved rating for reliable fit and function

About the FleetRunner Heavy Duty Micro-V Belt Line

The FleetRunner Heavy Duty Micro-V Belt line by Gates is designed for commercial and fleet vehicles requiring robust accessory drive components. This product line focuses on heavy-duty automotive v-ribbed belts that deliver enhanced durability and resistance to wear, making them suitable for demanding applications such as those found in Ford E-350 Econoline and F-Series trucks.

Product Details and Specifications

The K061140HD serpentine belt features a 6-rib design with a top width of 0.807 inches (20 mm), providing optimal grip and power transmission. Constructed from EPDM (ethylene propylene diene monomer) rubber, the belt offers improved heat and ozone resistance compared to traditional materials. Reinforced with polyester cords, it maintains structural integrity and flexibility under heavy loads. The effective length ranges from 113.99 inches to 114.555 inches (2895 to 2910 mm), ensuring precise fitment for compatible Ford models.

Applications and Common Issues Addressed

• Replacement for worn or cracked serpentine belts on Ford E-350 Econoline and F-250/F-350 trucks
• Prevents slipping and accessory drive failure under heavy-duty conditions
• Addresses belt noise and vibration issues caused by degraded belts
• Maintains proper tension and alignment in accessory drive systems
• Supports reliable operation of alternators, power steering pumps, and air conditioning compressors

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 avoid premature belt failure. Use proper tensioning tools to achieve manufacturer-recommended belt tension. The K061140HD is compatible with Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models; verify part number and fitment prior to installation.

Quality Assurance and Warranty

Gates provides an OE improved rating for the K061140HD belt, indicating enhanced performance and durability over original equipment. Manufactured with high-quality EPDM materials and polyester cords, this belt meets industry standards for heavy-duty automotive applications. Warranty details should be confirmed with the product documentation or supplier.