HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates 90K-38587HDC Serpentine Belt Drive Component Kit - Fan
Part #: 90K-38587HDC

Gates 90K-38587HDC Serpentine Belt Drive Component Kit - Fan

Fan
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$237.88Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Gates Accessory Belt Drive Kit Overview

The Gates Accessory Belt Drive Kit 90K-38587HDC is designed to provide a complete serpentine belt drive solution. This kit includes a high-quality belt and tensioner assembly engineered to maintain optimal accessory drive system performance for compatible vehicles.

  • Includes serpentine belt and tensioner assembly (part number 38587)
  • Belt outside circumference: 87.8 inches (2230 mm)
  • Belt top width: 1.647 inches (42 mm)
  • Belt part number: K120872hd
  • Designed for accessory drive belt system components

About the Gates Accessory Belt Drive Kit Product Line

The Accessory Belt Drive Kit from Gates is a dedicated product line focused on providing complete serpentine belt drive components. This kit combines a precisely sized belt with a matching tensioner assembly to ensure proper fit and function within the accessory drive system. The 90K-38587HDC kit is engineered to meet the demands of modern vehicle accessory drives, offering reliable tension and durability.

Technical Details and Specifications

This serpentine belt drive component kit features a belt with an outside circumference of 87.8 inches (2230 mm) and a top width of 1.647 inches (42 mm). The belt included is identified by part number K120872hd, paired with a tensioner assembly part number 38587. These specifications ensure compatibility with vehicles requiring this belt size and tensioner configuration, supporting proper accessory drive operation.

Common Applications and Problem Solving

  • Replacement for worn or damaged serpentine belts
  • Restores proper tension to accessory drive systems
  • Addresses belt slipping or squealing issues
  • Prevents accessory component failure due to belt malfunction
  • Improves overall engine accessory performance and reliability

Installation Notes and Tips

When installing the Gates 90K-38587HDC Accessory Belt Drive Kit, ensure the belt is routed correctly according to the vehicle’s belt routing diagram. Verify the tensioner assembly is properly mounted and functioning to maintain correct belt tension. It is recommended to inspect pulleys and accessory components for wear during installation to avoid premature belt failure.

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit to meet stringent quality standards, ensuring durability and reliable performance. The kit components are engineered for compatibility and longevity within the accessory drive system. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandGates
Part Number90K-38587HDC
Outside Circumference2230
Outside Circumference87.8
Belt Top Width1.647
Belt Top Width42
Belt 1 Outside Circumference (in)87.8
Belt 1 Outside Circumference (mm)2230
Belt 1 Part NumberK120872hd
ContentsBelt, tensioner
Tensioner Assembly Part Number38587

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-38587HDCDBK120872HD

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