Dayco 5080430 Serpentine Belt - Fan or Fan and Idler
OE Quality 60-Day Returns
Dayco

Dayco 5080430 Serpentine Belt - Fan or Fan and Idler

Brand Dayco 5080430
Position Fan and Fan and Idler
Material Epdm, aramid reinforced
Top Width 1.10
Color Black
Effective Length 1095.00
Effective Length 43.11
Outside Circumference 1111.00
Outside Circumference 43.74
Rib Quantity 8
Cross Section K-section
Maximum Operating Temperature 100
Maximum Operating Temperature 212
Minimum Operating Temperature -42.7
Minimum Operating Temperature -45
Rib Depth Standard
Rib Profile Straight rib
Standards Sae j1459, sae j2432
Fits Volvo and White · 58 vehicles

EPDM construction. Aramid reinforcement adds strength for accessory drive service.

8-rib K-section. Sized for the specified belt path and rib profile.

SAE-standard build. Manufactured to SAE J1459 and SAE J2432 requirements.

Cross-references Cummins 3253777, Cummins 3288532 and Cummins 3288543 for the same application. See all 8.

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Overview

Dayco 5080430 is an 8-rib serpentine belt built for accessory drive applications that call for a 43.11-inch effective length. It uses EPDM with aramid reinforcement for stable belt performance, and it is listed for fan and idler drive use on select heavy-duty applications.

Compatible With select Volvo WI and White WH-series applications, this belt is a fitment-specific replacement for accessory drive systems that require the listed rib count, cross section, and length. The Dayco 5080430 part number is also useful when matching an existing belt reference during service.

Key Features

  • EPDM construction with aramid reinforcement for durable belt structure.
  • 8-rib K-section profile for the specified accessory drive setup.
  • 43.11-inch effective length and 43.74-inch outside circumference.
  • Straight rib profile with standard rib depth for consistent belt tracking.
  • Built to SAE J1459 and SAE J2432 standards.

Fitment Details

  • Fits 1998 Volvo WI, fan and idler, 43 In. Belt.
  • Fits 1981-1988 White WHL, fan, w/1 To 1 Fan Ratio.
  • Fits 1981-1988 White WHS, fan, w/1 To 1 Fan Ratio.
  • Fits 1988 White WIA, fan, w/1 To 1 Fan Ratio.
  • Fits 1984-1988 White WIL, fan, 43 In. Belt.
  • Fits 1984-1988 White WIM, fan, w/1 To 1 Fan Ratio.
  • Fits 1981-1987 White WCL, fan, 43 In. Belt.
  • Fits 1981-1987 White WCM, fan, 43 In. Belt.
  • Fits 1981-1987 White WCS, fan, 43 In. Belt.
  • Fits 1984-1987 White WHM, fan, 43 In. Belt.
  • Fits 1981 White WHM, fan, 43 In. Belt.
  • Fits 1984-1987 White WIS, fan, w/1 To 1 Fan Ratio.

Common Uses

  • Replacing a worn or cracked accessory drive belt.
  • Restoring proper fan drive operation.
  • Addressing belt slip, squeal, or tracking issues.
  • Correcting fitment problems caused by incorrect belt length or rib count.

Installation Notes

Verify the existing belt length, rib count, and cross section before installation. Confirm the application notes for fan or fan-and-idler drive layouts, since the listed fitment includes both 43-inch belt and 1-to-1 fan ratio configurations. Match the Dayco 5080430 part number to the service reference when ordering or replacing the belt.

Quality Assurance

Dayco manufactures this belt to SAE J1459 and SAE J2432 standards for accessory drive service. The EPDM and aramid-reinforced construction supports consistent operation in demanding temperature ranges.

Related reading

This part fits 58 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1998VolvoWI14.0LL6Fan and Idler43 In. Belt
1988WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1988WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1988WhiteWIA14.0LL6Fanw/1 To 1 Fan Ratio
1988WhiteWIL14.0LL6Fan43 In. Belt
1988WhiteWIM14.0LL6Fanw/1 To 1 Fan Ratio
1987WhiteWCL14.0LL6Fan43 In. Belt
1987WhiteWCM14.0LL6Fan43 In. Belt
1987WhiteWCS14.0LL6Fan43 In. Belt
1987WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1987WhiteWHM——Fan43 In. Belt
1987WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1987WhiteWIL14.0LL6Fan43 In. Belt
1987WhiteWIM14.0LL6Fanw/1 To 1 Fan Ratio
1987WhiteWIS14.0LL6Fanw/1 To 1 Fan Ratio
1986WhiteWCL14.0LL6Fan43 In. Belt
1986WhiteWCM14.0LL6Fan43 In. Belt
1986WhiteWCS14.0LL6Fan43 In. Belt
1986WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1986WhiteWHM——Fan43 In. Belt
1986WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1986WhiteWIL14.0LL6Fan43 In. Belt
1986WhiteWIM14.0LL6Fanw/1 To 1 Fan Ratio
1986WhiteWIS14.0LL6Fanw/1 To 1 Fan Ratio
1985WhiteWCL14.0LL6Fan43 In. Belt
1985WhiteWCM14.0LL6Fan43 In. Belt
1985WhiteWCS14.0LL6Fan43 In. Belt
1985WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1985WhiteWHM14.0LL6Fan43 In. Belt
1985WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1985WhiteWIL14.0LL6Fan43 In. Belt
1985WhiteWIM14.0LL6Fanw/1 To 1 Fan Ratio
1985WhiteWIS14.0LL6Fanw/1 To 1 Fan Ratio
1984WhiteWCL14.0LL6Fan43 In. Belt
1984WhiteWCM14.0LL6Fan43 In. Belt
1984WhiteWCS14.0LL6Fan43 In. Belt
1984WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1984WhiteWHM——Fan43 In. Belt
1984WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1984WhiteWIL14.0LL6Fan43 In. Belt
1984WhiteWIM14.0LL6Fanw/1 To 1 Fan Ratio
1984WhiteWIS14.0LL6Fanw/1 To 1 Fan Ratio
1983WhiteWCL14.0LL6Fan43 In. Belt
1983WhiteWCM14.0LL6Fan43 In. Belt
1983WhiteWCS14.0LL6Fan43 In. Belt
1983WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1983WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1982WhiteWCL14.0LL6Fan43 In. Belt
1982WhiteWCM14.0LL6Fan43 In. Belt
1982WhiteWCS14.0LL6Fan43 In. Belt
1982WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1982WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
1981WhiteWCL——Fan43 In. Belt
1981WhiteWCM14.0LL6Fan43 In. Belt
1981WhiteWCS14.0LL6Fan43 In. Belt
1981WhiteWHL14.0LL6Fanw/1 To 1 Fan Ratio
1981WhiteWHM——Fan43 In. Belt
1981WhiteWHS14.0LL6Fanw/1 To 1 Fan Ratio
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cummins — 3253777Cummins — 3288532Cummins — 3288543Cummins — 3932187Komatsu — 6732-82-3610Komatsu — VE4035Orion — 020736038Oshkosh — 1741810