Gates
Accessory Belt Drive Kit

Gates 90K-38139A Serpentine Belt Drive Component Kit

Brand Gates 90K-38139A
Belt 1 Outside Circumference (in) 104.31
Belt 1 Outside Circumference (mm) 2649
Belt 1 Part Number K061037
Belt Top Width .807
Belt Top Width 20
Contents Belt, Tensioner, Idler
Idler Pulley 1 Part Number 38001
Outside Circumference 104.31
Outside Circumference 2649
Tensioner Assembly Part Number 38139
Product line Accessory Belt Drive Kit
Fits Ford · 1 vehicle

OE-equivalent kit. Restores the entire accessory belt drive system.

Complete service kit. Includes belt, tensioner, idler pulley, hardware, and instructions.

Accessory belt drive kit. Helps replace worn components together for accurate installation.

Cross-references Gates 90K-38139A and DBK061037B for the same application. See all 2.

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Accessory Belt Drive Kit for 1998 Ford Windstar

The Gates Accessory Belt Drive Kit 90K-38139A restores the front accessory drive with OE-equivalent components in one service. It is built for the 1998 Ford Windstar and includes the belt, tensioner, and idler pulley to address wear across the serpentine system.

Gates Accessory Belt Drive Kit products are organized to simplify complete serpentine drive service. For the 1998 Ford Windstar, this kit helps replace the belt and the related tensioning and routing components together, which supports more consistent belt operation and reduces repeat repairs.

  • Fits 1998 Ford Windstar, N/A
  • Gates part number 90K-38139A
  • Accessory Belt Drive Kit for complete serpentine system service
  • Includes belt, tensioner, and idler pulley
  • Belt outside circumference: 104.31 in. / 2649 mm
  • Belt top width: 0.807 in. / 20 mm
  • Belt 1 part number: K061037
  • Tensioner assembly part number: 38139
  • Idler pulley part number: 38001

This kit is used for 1998 Ford Windstar serpentine belt service when the belt, tensioner, or idler pulley shows wear, noise, or loss of proper belt tracking. It is also a direct choice for Ford Windstar accessory drive repair when the front-end belt system needs to be serviced as a unit. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

  • Belt squeal from a worn or glazed serpentine belt
  • Rough or noisy belt tensioner operation
  • Idler pulley noise or bearing wear
  • Uneven belt tracking across the accessory drive
  • Repeat belt replacement caused by aging drive components

Installation notes: verify routing against the included instructions and tech tips before starting. Inspect pulley alignment and accessory drive condition during installation, and replace worn components as a complete system service rather than servicing the belt alone. Confirm the application by matching Gates 90K-38139A, K061037, 38139, and 38001 to the vehicle before installation.

Quality assurance: Gates markets this kit as an OE-equivalent serpentine drive solution with application-specific components and installation guidance for accurate service.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1998FordWindstar3.8LV6GASN/A{K061037, 38139, 38001}; 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-38139ADBK061037B