Gates K060849HD Serpentine Belt

Heavy-Duty Micro-V Belt for Fleet Use

The Gates FleetRunner Heavy Duty Micro-V Belt K060849HD is a heavy-duty serpentine belt built with EPDM construction and a distinct green overcord for durability, flexibility, and stable operation on demanding accessory drive systems. It is a direct-fit option for select Cadillac CTS and Mercedes-Benz GLK250 applications that use a 6-rib, K-section belt.

For fleet maintenance and high-mileage service, this Gates FleetRunner Heavy Duty Micro-V Belt K060849HD is engineered to help reduce downtime by maintaining consistent belt performance under load. It is a practical choice for accessory drive systems that power components such as the alternator, water pump, and power steering.

Key Features

• Part number: K060849HD
• FleetRunner Heavy Duty Micro-V Belt line from Gates
• EPDM belt material for improved wear resistance
• Polyester cord reinforcement for strength and stability
• 6-rib, K-section automotive V-ribbed belt
• OE Improved rating for upgraded service performance
• Effective length: 84.89 in. (2156 mm)
• Outside circumference: 85.455 in. (2171 mm)
• Top width: 0.807 in. (20 mm)

Product Details

The FleetRunner Heavy-Duty Micro-V belt line is built for heavy-duty drives where belt flexibility, tracking stability, and long service life matter. Gates uses EPDM construction and a green overcord to support durability in accessory drive systems, while the polyester cord helps maintain belt stability across the pulley path. This belt is sized as a K-section, 6-rib serpentine belt and is listed as OE Improved for applications that call for a stronger service replacement.

Compatible With select 2009-2015 Cadillac CTS models with alternator, water pump, and power steering drive routing, and 2013-2015 Mercedes-Benz GLK250 applications. This part cross-references Gates K060849 and K060849HD for the same application.

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 stability in high-mileage service
• Accessory drive noise from an aging serpentine belt
• Reduced performance from belt slip on driven accessories

Installation Notes and Tips

• Verify rib count, belt length, and section before installation.
• Inspect pulleys, tensioners, and idlers for wear before fitting the new belt.
• Confirm the routing matches the vehicle’s accessory drive layout.
• Check belt tracking after startup to ensure proper alignment.
• Use the vehicle’s service information to confirm the correct application for Cadillac CTS and Mercedes-Benz GLK250 fitment.

Quality Assurance

Gates FleetRunner Heavy Duty Micro-V belts are engineered for durability, flexibility, and stable operation in demanding fleet and heavy-duty service environments. The EPDM construction and reinforced cord design support long service life in accessory drive applications.