Gates K081189HD Serpentine Belt

Heavy-Duty Belt for Fleet Service

The Gates FleetRunner Heavy Duty Micro-V Belt K081189HD is a heavy-duty serpentine belt built for accessory drive systems that see frequent use and demanding operating conditions. It uses EPDM construction with a distinct green overcord for added durability, flexibility, and belt stability in fleet applications.

Compatible With 1995-1997 Ford E-350 Econoline, 1995-1997 Ford E-350 Econoline Club Wagon, 1997 Ford F-250 HD, 1995-1997 Ford F-350, and 1995-1996 Ford F-250 without the Ambulance Prep Package. The K081189HD is an OE Improved belt with an 8-rib design and a K-section profile for proper accessory drive engagement.

Key Features

• Gates FleetRunner Heavy Duty Micro-V Belt for accessory drive systems
• Part number K081189HD
• EPDM belt material for heavy-duty service
• Polyester cord material for strength and dimensional stability
• 8-rib, K-section automotive V-ribbed belt design
• OE Improved rating for updated replacement performance
• Effective length: 118.9 in. / 3020 mm
• Outside circumference: 119.5 in. / 3034 mm
• Top width: 1.087 in. / 28 mm

Product Details

The FleetRunner Heavy-Duty Micro-V belt line is built for fleet vehicles that need consistent accessory drive performance and reduced downtime. Gates uses patented EPDM construction with a green overcord to improve durability, flexibility, and belt stability, helping the belt maintain proper operation in heavy-duty drive systems. This part cross-references Dayco 5081190 for the same application.

For Ford E-350 Econoline and Ford F-Series applications, K081189HD provides the correct rib count, section, and length specification for the listed vehicles. Use it when replacing a worn serpentine belt on the confirmed fitment vehicles above, including Ford E-350 Econoline, Ford E-350 Econoline Club Wagon, Ford F-250, Ford F-250 HD, and Ford F-350 models without the Ambulance Prep Package.

Common Problems This Belt Can Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or visible wear on the belt surface
• Loss of belt tension or inconsistent accessory drive operation
• Reduced alternator, power steering, or water pump drive performance caused by belt wear
• Premature belt replacement in heavy-duty fleet service

Installation Notes and Tips

Verify the vehicle’s engine accessory drive layout and confirm the belt routing before installation. This belt fits only the listed Ford applications without the Ambulance Prep Package, so match the vehicle configuration carefully. Inspect pulleys, tensioners, and idlers for wear before installing the new belt to help prevent repeat belt damage.

Use the part number K081189HD and the belt measurements to confirm the replacement before service. For Ford E-350 Econoline, Ford F-350, and related applications, correct routing and pulley condition are important for proper belt tracking.

Quality Assurance

Gates FleetRunner Heavy Duty Micro-V belts are engineered for fleet use with EPDM construction and OE Improved specifications. The product line is built to support durability, flexibility, and stable operation in heavy-duty accessory drive systems.