Gates K080702HD | Ford Mustang Serpentine Belt

Part Number
FleetRunner Micro-V Serpentine Drive Belt

Fits: 20-21 Ford Mustang
Special Price $52.96 Regular Price $62.30
In stock
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Estimated Ship Date: 1 Business Day or Less


FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

FleetRunner Heavy-Duty Micro-V belts are engineered to save your fleet money and reduce downtime. Patented EPDM construction with distinct green overcord is built specifically for more durability, superior flexibility, stability and longer life on heavy-duty drives. Haul more. Drive longer.


  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Problem solver designed for the toughest applications
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Tensioner Replacement is Recommended (if equipped)


Cord Material:Polyester
Cross Section Designation:K
Effective Length:1784
Effective Length:70.23
OE Comparison Rating:OE Improved
Outside Circumference:1798
Outside Circumference:70.75
Rib Quantity:8
Top Width:1.087
Top Width:28
Type:Automotive V-Ribbed Belt (Heavy Duty)
Washer Pump Included:EPDM


  • ACDelco: 8K702
  • ACDelco: K080702HD
  • Alliance Truck Parts: GT4080701
  • Bando: 8PK1790
  • Bando: 8PK1780
  • Blue Bird: 10027674
  • BMW: 11287590148
  • BMW: 11287628658
  • Carquest: K080702
  • Carquest: K080702HD
  • Continental Belt: 705K8MK
  • ContiTech: 4080705X
  • Cummins: 3289279
  • Cummins: 3289303
  • Cummins: 3934964
  • Cummins: 3939709
  • Dayco: 201228
  • Dayco: 201290
  • Dayco: 209237
  • Dynacraft: 4080705
  • Dynacraft: D11084891
  • Dynacraft: D8010001081780
  • Dynacraft: D8410001081780
  • Ford: KR3Z 8620 A
  • Freightliner Trucks: 0123415000
  • Freightliner Trucks: 0123415042
  • Freightliner Trucks: 0127110002
  • Goodyear: 4080705
  • Goodyear: 4080702
  • HD Value: 8K702HDV
  • International Harvester (IHC): 1833009C1
  • International Harvester (IHC): 1833009C2
  • International Harvester (IHC): 1839964C1
  • John Deere: R128199
  • John Deere: R206983
  • John Deere: T178539
  • Metric: 8PK1780
  • Metric: 8PK1784
  • Metric: 8PK1784.5
  • Metric: 8PK1790
  • Motorcraft: JK8711
  • NAPA Belts/Hose: 25-080702
  • NAPA Belts/Hose: 25-080702HD
  • Size Designation: 8K1786
  • Size Designation: 8PK1790
  • Size Designation: 8PK1780


  • 2020-2021 Ford Mustang        Position: Air Conditioning

Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
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