Gates
Accessory Belt Drive Kit

Gates 90K-38138A Serpentine Belt Drive Component Kit

Brand Gates 90K-38138A
Belt 1 Outside Circumference (in) 102.09
Belt 1 Outside Circumference (mm) 2593
Belt 1 Part Number K061015
Belt Top Width .807
Belt Top Width 20
Contents Belt, Tensioner, 2 Idlers
Idler Pulley 1 Part Number 36327
Idler Pulley 2 Part Number 38001
Outside Circumference 102.09
Outside Circumference 2593
Tensioner Assembly Part Number 38138
Product line Accessory Belt Drive Kit
Fits Ford · 2 vehicles

Complete kit. Restores the accessory belt drive system with belt, tensioner, and idlers.

OE-equivalent belt. Matches original-style fit and function for a straightforward replacement.

Includes installation instructions and tech tips for accurate installation.

Cross-references Gates 90K-38138A and DBK061015A for the same application. See all 2.

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Accessory Belt Drive Kit for Ford F-150

Restore the front accessory drive on a 2007-2008 Ford F-150 with the Gates Accessory Belt Drive Kit 90K-38138A. This serpentine belt drive component kit brings together the belt, tensioner, and idlers needed to service the complete drive system in one repair.

Built around OE-equivalent components, this kit is aimed at reducing repeat repairs by addressing wear in the belt path, tensioner, and pulleys at the same time. It is a direct-fit service solution for Ford F-150 models with air conditioning.

Key Features

  • Brand: Gates Accessory Belt Drive Kit
  • Part number: 90K-38138A
  • Serpentine belt drive component kit for accessory drive service
  • Includes belt, tensioner, and two idlers
  • Belt part number: K061015
  • Tensioner assembly part number: 38138
  • Idler pulley part numbers: 36327 and 38001
  • OE-equivalent belt construction for factory-style replacement

Detailed Description

The Gates 90K-38138A kit is engineered for the accessory belt drive system on 2007-2008 Ford F-150 applications. It uses a belt with a 102.09-inch outside circumference (2593 mm) and a 0.807-inch top width (20 mm), along with matched tensioner and idler pulley components to restore proper belt routing and tension control. Gates Accessory Belt Drive Kit products are organized as complete service kits so the belt drive can be refreshed as a system rather than replacing only one wear item.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. For Ford F-150 owners searching for a 2007-2008 Ford F-150 serpentine belt drive kit, 90K-38138A provides the core components needed for a complete front-end accessory drive service.

Common Problems This Kit Can Address

  • Squealing or chirping from the serpentine belt area
  • Loss of belt tension from a worn tensioner
  • Pulley noise caused by worn idlers
  • Premature belt wear from aging drive components
  • Repeated accessory drive repairs on a Ford F-150

Installation Notes and Tips

Verify the vehicle application before installation: Fits 2007-2008 Ford F-150, N/A, with air conditioning. Confirm belt routing against the existing accessory drive layout and inspect adjacent pulleys and accessories for wear before final assembly. Replacing the belt, tensioner, and idlers together helps ensure the system is serviced as a matched set.

Quality Assurance

Gates supplies OE-equivalent accessory drive components and includes installation instructions and tech tips with this kit to support accurate service on the Ford F-150 platform.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2008FordF-1504.2LV6GASN/A{K061015, 38138, 36327, 38001}; W/A.C.; Accessory Belt Drive Kit
2007FordF-1504.2LV6GASN/A{K061015, 38138, 36327, 38001}; W/A.C.; Accessory Belt Drive Kit
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 90K-38138ADBK061015A