Gates K100579HD FleetRunner HD Micro-V Belt 10-Rib 57.96" Hellcat Freightliner

Vehicle Fitment

Performance/Muscle Cars (Supercharger Belt Position):

• 2015-2023 Dodge Challenger (6.2L Supercharged V8 - Hellcat, Redeye, Demon, Super Stock)
• 2015-2023 Dodge Charger (6.2L Supercharged V8 - Hellcat, Redeye)
• 2018-2021 Jeep Grand Cherokee Trackhawk (6.2L Supercharged V8)
• 2021-2023 Ram 1500 TRX (6.2L Supercharged V8)
• 2023-2025 Dodge Durango (6.2L Supercharged V8 - where applicable)

Heavy-Duty Commercial Trucks (Accessory Drive):

• 2000-2007 Freightliner Argosy
• 2002-2003 Freightliner Coronado
• 2004-2007 Freightliner Classic / Classic XL
• 2004-2008 Freightliner FLD120
• 2005-2007 Freightliner FLD120SD
• 2004-2007 Freightliner FLD132
• 2005-2007 Mack CXN
• 2001-2003, 2005 Volvo VHD
• 2001 Volvo WG
• 2004-2007 Sterling Truck A9500 / AT9500 / L9500 / LT9500

Fitment Notes

• On Hellcat, Redeye, Demon, Trackhawk, and TRX applications: this belt fits the stock supercharger/serpentine drive with a stock-size crankshaft pulley - if a smaller aftermarket crank pulley has been installed, a shorter belt will be required
• On commercial truck applications: always verify the belt position (accessory drive, fan, or alternator) as these platforms may run multiple belts
• Cross-references: ACDelco 10K579 / K100579HD, Dayco 208577 / 5100580 / 580K10, CARQUEST K100579, Chrysler 68207171AD, Bando 10PK1470, Continental Belt 4100580 / 580K10MK, ContiTech 4100580X, Volvo 982356, Mack 20821339 / 88GB449P579 / 88GB458P579, Freightliner 0124894000, Goodyear 4100580, NAPA 25-100579 / 25-100579HD, Alliance Truck Parts GT4100580 / GT4100580DF, HD Value 10K579HDV
• Metric size designation: 10PK1470 / 10PK1475
• Tensioner replacement is recommended whenever the serpentine belt is replaced
• Sold individually
• UPC: 770075224082

Features

• Gates FleetRunner patented EPDM construction with distinctive green overcord - engineered for high-load, high-temperature duty cycles in both high-performance supercharged applications and heavy-duty commercial truck service
• Unique undercord notch pattern provides increased flexibility for small-diameter pulleys, including supercharger drive configurations
• Heavy-duty construction resists cracking and wear at extreme temperatures - ideal for the sustained heat generated by high-output supercharged engines
• Superior load-carrying capacity for demanding supercharger drives and commercial truck accessory systems
• Precision form-ground profile for exact pulley engagement, reduced noise, and consistent power delivery
• OE Improved rating - meets or exceeds original equipment specifications

Specifications

• Belt Series: FleetRunner Micro-V (Heavy Duty)
• Rib Count: 10
• Effective Length: 57.96 inches (1,472mm)
• Outside Circumference: 58.527 inches (1,487mm)
• Top Width: 1.367 inches (35mm)
• Belt Type: K-Section Micro-V Serpentine
• Material: Patented EPDM; Green overcord
• Metric Size: 10PK1470 / 10PK1475
• UPC: 770075224082

Included Components

• 1x Gates FleetRunner K100579HD Micro-V Serpentine Belt

Product Description

The Gates K100579HD is a unique FleetRunner Heavy Duty Micro-V serpentine belt with an unusually broad application range - spanning both high-performance supercharged muscle cars and heavy-duty commercial trucks. On the performance side, it is the stock-fitment supercharger/accessory drive belt for Chrysler's 6.2L supercharged Hemi V8 (Hellcat, Redeye, Demon, Super Stock, Trackhawk, and TRX), making it a popular replacement and upgrade choice for owners who want the durability of a FleetRunner HD belt under the extreme loads generated by the factory supercharger. On the commercial side, it serves accessory drive positions on Freightliner, Mack, Volvo, and Sterling heavy trucks.

With 10 ribs and an effective length of 57.96 inches, the K100579HD is built with Gates' patented EPDM compound, precision form-ground profile, and the green overcord that identifies it as a FleetRunner HD product. It cross-references to Chrysler 68207171AD (OEM Hellcat belt), Mack 20821339, Volvo 982356, Freightliner 0124894000, and numerous aftermarket suppliers. For Hellcat-platform owners: this belt is sized for the stock crankshaft pulley - if an aftermarket underdrive pulley has been installed, verify the required belt length before ordering.