Dayco D60855K2 Serpentine Belt Drive Component Kit - Main Drive

Brand Dayco D60855K2
Position Main Drive
Fits Ford and Mercury · 12 vehicles

Serpentine belt kit. A complete accessory drive belt system component kit.

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Serpentine Belt Drive Component Kit for Ford and Mercury

Dayco D60855K2 is a serpentine belt drive component kit for the main drive system on select Ford and Mercury vehicles. It combines the belt, pulley, and tensioner in one service package for a complete accessory drive repair.

Key Features

  • Part number D60855K2
  • Serpentine belt drive component kit for the main drive
  • Includes: serpentine belt, pulley, and tensioner
  • Fits 2002-2005 Ford Explorer, Main Drive
  • Fits 2004-2005 Ford Explorer Sport Trac, Main Drive
  • Fits 2002-2005 Mercury Mountaineer, Main Drive

Detailed Description

Dayco D60855K2 is built for vehicles that use a single serpentine belt to drive multiple accessories from the main drive system. This kit is a direct service solution for 2002-2005 Ford Explorer, 2004-2005 Ford Explorer Sport Trac, and 2002-2005 Mercury Mountaineer applications. If you are searching for a Dayco D60855K2 serpentine belt drive component kit for Ford Explorer or Mercury Mountaineer main drive service, this part number identifies the correct kit for those listed vehicles.

What It Helps Address

  • Squealing or chirping from worn belt drive components
  • Belt tracking issues caused by a worn pulley or tensioner
  • Accessory drive noise from aging main drive parts
  • Loss of belt tension from a weak tensioner assembly
  • Service needs on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer main drive systems

Installation Notes and Tips

Verify engine and accessory drive configuration against the vehicle listing before installation. Inspect belt routing, pulley alignment, and tensioner operation during service, and replace worn components as a set when the main drive system shows signs of wear. Confirm the application by matching D60855K2 to the vehicle year, make, model, and main drive position.

Quality Assurance

Dayco is a recognized name in accessory drive components, and D60855K2 is cataloged for the listed Ford and Mercury applications to support accurate parts selection.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2005FordExplorer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner
2005FordExplorer Sport TracFLEXMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2005MercuryMountaineer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner
2004FordExplorer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner
2004FordExplorer Sport TracFLEXMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2004MercuryMountaineer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner
2003FordExplorer4.0LV6FLEXMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2003FordExplorer4.0LV6GASMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2003MercuryMountaineer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner
2002FordExplorer4.0LV6FLEXMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2002FordExplorer4.0LV6GASMain DriveIncludes: Serpentine Belt, Pulley and Tensioner
2002MercuryMountaineer4.0LV6Main DriveIncludes: Serpentine Belt, Pulley and Tensioner