HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates 90K-38189B Serpentine Belt Drive Component Kit
Part #: 90K-38189B

Gates 90K-38189B Serpentine Belt Drive Component Kit

Accessory Belt Drive Kit
⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accessory Belt Drive Kit
🚗Fitment: Ford, Mustang
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Overview of Gates Accessory Belt Drive Kit 90K-38189B

The Gates Accessory Belt Drive Kit 90K-38189B is designed specifically for Ford Mustang models, providing a complete serpentine belt drive component solution. This kit includes a belt, tensioner, and three idler pulleys engineered to maintain optimal accessory drive system performance.

  • Complete serpentine belt drive component kit for Ford Mustang
  • Includes belt (part number K060935), tensioner assembly (part number 38189), and three idler pulleys (part numbers 38001, 36100, 36100)
  • Belt outside circumference: 2387 mm (93.985 inches)
  • Belt top width: 20 mm (0.807 inches)
  • Designed for precise fit and reliable operation in accessory drive systems

Detailed Product Description

The Gates Accessory Belt Drive Kit 90K-38189B is engineered to meet the specific requirements of the Ford Mustang's accessory drive system. The kit features a serpentine belt with an outside circumference of 2387 mm (93.985 inches) and a belt top width of 20 mm (0.807 inches), ensuring proper tension and alignment. Included in the kit are three idler pulleys with part numbers 38001 and 36100 (two units), as well as a tensioner assembly (part number 38189) designed to maintain consistent belt tension and reduce wear. This comprehensive kit supports the smooth operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor.

About the Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit product line offers complete component solutions for serpentine belt systems, combining belts, tensioners, and idler pulleys in one package. This approach simplifies maintenance and replacement for vehicles like the Ford Mustang by providing all necessary parts designed to work together for optimal accessory drive performance and durability.

Common Applications and Issues Addressed

  • Replacement of worn or damaged serpentine belts in Ford Mustang accessory drive systems
  • Resolving belt slippage or squealing noises caused by tensioner or pulley wear
  • Addressing accessory drive component failures that affect alternator or power steering function
  • Preventing premature belt wear due to misaligned or faulty idler pulleys
  • Maintaining proper belt tension to ensure consistent engine accessory operation

Installation Notes and Tips

  • Ensure compatibility with your specific Ford Mustang model year before installation
  • Inspect all accessory drive components for wear or damage prior to replacement
  • Use proper tools to relieve tension on the belt tensioner during installation
  • Verify correct routing of the serpentine belt according to manufacturer specifications
  • Check belt alignment and tension after installation to prevent premature wear

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38189B to meet stringent quality standards, ensuring reliable performance in Ford Mustang vehicles. Each component is engineered for durability and tested for fit and function. While specific warranty details may vary, Gates typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandGates
Part Number90K-38189B
PositionAccessory Belt Drive Kit
Belt 1 Outside Circumference (in)93.985
Belt 1 Outside Circumference (mm)2387
Belt 1 Part NumberK060935
Belt Top Width.807
Belt Top Width20
ContentsBelt, Tensioner, 3 Idlers
Idler Pulley 1 Part Number38001
Idler Pulley 2 Part Number36100
Idler Pulley 3 Part Number36100
Outside Circumference93.985
Outside Circumference2387
Tensioner Assembly Part Number38189

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2004FordMustang4.6LV8GASN/A{K060935, 38189, 38001, 36100, 36100}; Accessory Belt Drive Kit
2003FordMustang4.6LV8GASN/A{K060935, 38189, 38001, 36100, 36100}; Accessory Belt Drive Kit

* 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-38189BDBK060935LV999052C

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