Gates K081352HD Serpentine Belt

FleetRunner Heavy Duty Belt for Super Duty Trucks

The Gates FleetRunner Heavy Duty Micro-V Belt is built for accessory drive systems that see constant load and long service intervals. This K081352HD serpentine belt uses EPDM construction with a green overcord for added durability, flexibility, and stability in heavy-duty operation.

Compatible With 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty vehicles equipped with a single alternator, this belt is a direct-fit option for heavy-duty accessory drive service. The Gates K081352HD is engineered for OE improved performance in demanding fleet and work-truck use.

Key Features

• FleetRunner Heavy Duty Micro-V Belt from Gates
• Part number K081352HD for direct identification
• 8-rib automotive V-ribbed belt design
• EPDM belt material for durability and longer service life
• Polyester cord construction for strength and stability
• OE Improved rating for heavy-duty accessory drive applications
• Cross-section designation: K
• Effective length: 135.23 in. / 3435 mm
• Outside circumference: 135.75 in. / 3448 mm

Product Details

Gates FleetRunner Heavy Duty Micro-V belts are built for fleet vehicles that need consistent accessory drive performance under load. The EPDM construction helps the belt maintain flexibility and dimensional stability, while the distinct green overcord identifies the heavy-duty FleetRunner line. For Ford F-250 Super Duty and Ford F-350 Super Duty trucks with a single alternator, K081352HD provides the correct belt profile and length for the specified application.

This part cross-references 25-081352HD for the same application.

Common Problems This Belt Can Address

• Squealing or chirping from a worn serpentine belt
• Cracking, glazing, or fraying on the belt surface
• Loss of accessory drive performance from belt stretch or wear
• Reduced belt stability in heavy-duty service conditions
• Premature replacement intervals on fleet and work trucks

Installation Notes and Tips

Verify the vehicle is a 2017-2019 Ford F-250 Super Duty or 2017-2019 Ford F-350 Super Duty with a single alternator before ordering. Confirm belt routing, rib count, and length against the existing belt or service information, and inspect pulleys and tensioner condition during replacement to help prevent repeat wear.

Quality Assurance

Gates designs FleetRunner Heavy Duty Micro-V belts for demanding accessory drive systems, with EPDM construction and OE improved specifications for durability and stable operation in heavy-duty use.