HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates K080385HD Serpentine Belt - Alternator and Air Conditioning or Hub To Alternator and Air Conditioning
Part #: K080385HD

Gates K080385HD Serpentine Belt - Alternator and Air Conditioning or Hub To Alternator and Air Conditioning

Alternator and Air Conditioning and Hub To Alternator and Air Conditioning
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Reliable Performance with Gates FleetRunner Heavy Duty Micro-V Belt

The Gates FleetRunner Heavy Duty Micro-V Belt K080385HD is engineered for durability and consistent performance in demanding automotive applications. Designed to meet or exceed OE specifications, this serpentine belt is ideal for vehicles requiring a robust accessory drive belt system component.

  • Top width of 1.087 inches (28 mm) for precise fitment
  • Effective length of 38.52 inches (978 mm) ensuring proper tension and alignment
  • Constructed with polyester cord material for enhanced strength and flexibility
  • Made from EPDM belt material for resistance to heat, ozone, and wear
  • Features 8 ribs for optimal power transmission and reduced slippage
  • Cross section designation K, compatible with automotive v-ribbed belt systems
  • Outside circumference measures 39.125 inches (992 mm) for accurate replacement

About the FleetRunner Heavy Duty Micro-V Belt Line

The FleetRunner Heavy Duty Micro-V Belt line by Gates is designed specifically for commercial and heavy-duty vehicles that demand extended belt life and reliable operation under high load conditions. This product line focuses on delivering improved OE comparison ratings, making the K080385HD a suitable choice for fleet vehicles and trucks requiring a heavy-duty serpentine belt with enhanced durability and performance.

Product Details and Specifications

The Gates K080385HD serpentine belt features a polyester cord that provides excellent tensile strength and flexibility, essential for maintaining belt integrity under continuous stress. The EPDM (ethylene propylene diene monomer) belt material offers superior resistance to heat, ozone, and wear, which contributes to longer service life in automotive environments. With 8 ribs and a K cross section, this belt is designed to fit accessory drive systems that require a heavy-duty automotive v-ribbed belt. The precise dimensions, including a top width of 1.087 inches and an effective length of 38.52 inches, ensure compatibility with specific vehicle makes and models that utilize this belt size.

Common Applications and Problem Solving

  • Replacement for worn or cracked serpentine belts in heavy-duty trucks and fleet vehicles
  • Addresses belt slippage and squealing caused by stretched or damaged belts
  • Prevents accessory drive failures by maintaining proper tension and alignment
  • Suitable for vehicles experiencing premature belt wear due to harsh operating conditions
  • Helps maintain efficient operation of alternators, power steering pumps, and air conditioning compressors

Installation Notes and Tips

When installing the Gates FleetRunner Heavy Duty Micro-V Belt K080385HD, ensure the belt routing matches the vehicle manufacturer’s specifications. Verify the belt tension is within recommended limits to avoid premature wear or slippage. Inspect pulleys and tensioners for wear or damage before installation to maximize belt life. Use proper tools to avoid damaging the belt during installation.

Quality Assurance and Warranty

Gates provides a high standard of quality assurance for the FleetRunner Heavy Duty Micro-V Belt line, including the K080385HD. This belt meets or exceeds original equipment specifications and is manufactured under strict quality controls. While specific warranty details may vary, Gates typically offers coverage against defects in materials and workmanship, supporting reliable performance in heavy-duty automotive applications.

BrandGates
Part NumberK080385HD
Top Width1.087
Top Width28
Cord MaterialPolyester
Cross Section DesignationK
Effective Length38.52
Effective Length978
Outside Circumference39.125
Outside Circumference992
TypeAutomotive v-ribbed belt (heavy duty)
Rib Quantity8
Washer Pump IncludedEpdm
Belt MaterialEpdm
Cord MaterialPolyester
OE Comparison RatingOe improved
SectionK
TypeAutomotive v-ribbed belt (heavy duty)

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2043036825-080385HD8K385HDV8PK980978243K080385HD

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.