HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates 90K-38610HDF Serpentine Belt Drive Component Kit - Air Conditioning
Part #: 90K-38610HDF

Gates 90K-38610HDF Serpentine Belt Drive Component Kit - Air Conditioning

Air Conditioning
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Gates Heavy Duty Serpentine Belt Kit

The Gates FleetRunner Heavy Duty Serpentine Kit 90K-38610HDF brings the belt drive service parts together in one package for fleet maintenance. It is built for accessory drive system service on heavy-duty applications where consistent belt tracking and tension matter.

  • Heavy duty serpentine belt drive component kit
  • Includes belt, tensioner, and idler pulley components
  • Belt part number: K060635HD
  • Tensioner assembly part number: 38610
  • Idler pulley part number: 36223
  • Outside circumference: 1630 mm / 64.17 in
  • Belt top width: 20 mm / .807 in

FleetRunner Product Line Details

Gates FleetRunner Heavy Duty kits are organized to simplify serpentine system service by combining the main wear components under one part number. The line is aimed at heavy-duty maintenance needs and includes service kits that can address known OE system issues identified through long-term fleet use.

Detailed Description

Part number 90K-38610HDF is a Gates serpentine belt drive component kit for heavy-duty accessory drive service. It is centered around the K060635HD belt and matched with the 38610 tensioner assembly and 36223 idler pulley for a complete belt drive refresh. For fleet operators and technicians searching for a Gates 90K-38610HDF serpentine belt kit, this package supports direct replacement planning for accessory drive system maintenance on vehicles such as Ford F-250 and Ford F-350 applications where this configuration is specified.

This part cross-references Gates 90K-38610HDF for the same application.

What It Is Used For

  • Replacing a worn serpentine belt with the correct heavy-duty belt length and width
  • Restoring proper belt tension in an accessory drive system
  • Addressing pulley wear that can contribute to belt noise or tracking issues
  • Refreshing service parts in fleet maintenance intervals
  • Supporting accessory drive operation on Ford F-250 and Ford F-350 applications

Installation Notes and Tips

Verify belt routing, pulley alignment, and tensioner condition before installation. Compare the existing belt drive layout to the listed components and confirm the 1630 mm outside circumference and 20 mm top width match the application requirements. Use the vehicle service information for the exact routing sequence and inspection steps.

Quality Assurance

Gates FleetRunner Heavy Duty kits are built around heavy-duty serpentine system service and are based on Gates’ long history in belt drive engineering and fleet maintenance applications. Confirm part number 90K-38610HDF against the vehicle’s accessory drive configuration before installation.

BrandGates
Part Number90K-38610HDF
Outside Circumference1630
Outside Circumference64.17
Belt Top Width.807
Belt Top Width20
Belt 1 Part NumberK060635hd
ContentsBelt, tensioner, idler
Idler Pulley 1 Part Number36223
Tensioner Assembly Part Number38610

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:

90K-38610HDF

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