Gates K100610HD Heavy-Duty Micro-V Belt 10-Rib 61.6 in FleetRunner

Vehicle Fitment (Reference Only)

• 1999 Mack MR Series heavy-duty trucks (diesel fan & alternator belt drive)
• 2001-2002, 2004-2005 Mack LE Series trucks (diesel / heavy-duty accessory layout)
• 1995 Motor Coach Industries 102D3 buses / coaches
• 1997-1999 Orion Bus Orion V transit buses (heavy-duty serpentine belt drive applications)
• Various medium-/heavy-duty trucks and commercial vehicles specifying ~61.6 in (1564 mm) 10-rib K-belt layout

Features

• FleetRunner Heavy-Duty Micro-V construction built for demanding fleet, commercial, and diesel-engine applications
• EPDM rubber compound with patented green over-cord - resists heat, oil, coolant, ozone and environmental exposure
• 10-rib "K"-section profile for stable, high-capacity accessory-drive performance (fans, alternator, pumps, compressors, etc.)
• Under-cord notch design for increased flexibility - helps with smaller-diameter pulleys and tighter engine-bay layouts
• Reinforced polyester cord core for minimal stretch and long service life under heavy load and continuous operation
• OE-Improved heavy-duty rating - designed to meet or exceed original-equipment belt durability standards
• Oil, heat, and wear-resistant construction - ideal for diesel engines, heavy loads, and long-haul / fleet work
• Reliable accessory-drive stability and reduced downtime - beneficial for fleets and commercial operators

Specifications

• Cross Section: K
• Rib Count: 10
• Top Width: 1.367 in (≈ 35 mm)
• Outside Circumference: 61.588 in (≈ 1564 mm)
• Effective Length: 61.02 in (≈ 1550 mm)
• Material: EPDM rubber with polyester-cord reinforcement
• Belt Type: Heavy-Duty Automotive V-Ribbed / Micro-V serpentine belt (FleetRunner series)
• Grade: OE-Improved / Heavy-Duty

Included Components

• 1x Gates K100610HD serpentine belt

Product Description

The Gates K100610HD Heavy-Duty Micro-V serpentine belt is engineered for heavy-duty diesel trucks, buses, and commercial-fleet vehicles that require a robust 10-rib "K" belt approximately 61.6 inches (1564 mm) in circumference. Its heavy-duty build - with EPDM rubber, reinforced cord, and flexible under-cord design - ensures reliable power delivery to alternators, fans, water-pumps, air-conditioners, and other engine accessories under high load, heavy-duty, or long-haul conditions.

Designed for fleet, transit, coach, and commercial-truck duty cycles, this belt is resistant to oil, coolant, ozone, and high heat - common stressors in diesel engines and industrial use. Its 10-rib profile and reinforced construction provide high load-carrying capacity, stable tension, and resistance to stretch or premature failure - ideal for heavy accessory loads or challenging belt-drive layouts.

Disclaimer: Fitment entries above are provided for reference only. Because serpentine-belt compatibility depends heavily on engine type, accessory-drive configuration (fan, alternator, pumps, etc.), pulley layout, and belt routing, buyers must verify belt length, rib count, and belt-drive setup on their specific vehicle before ordering. This belt may not fit all trims or configurations even among the same model or year range.