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Serpentine Belt - Alternator and Compressor or Fan or Fan and Idler or Supercharger (Dayco) for 1984-2009 Cadillac, Peterbilt, Sterling Truck, Volvo, White, & White/GMC NEW

$ 55 .89
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Alternator and Compressor or Fan or Fan and Idler or Supercharger
with 55in Long Belt

Brand: Dayco
Condition: New
Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Color Black
Cross Section K-section
Effective Length 1385.07, 54.53
Material Epdm, Aramid Reinforced
Maximum Operating Temperature 100, 212
Minimum Operating Temperature -42.7, -45
Outside Circumference 1401.07, 55.16
Rib Depth Standard
Rib Profile Straight Rib
Standards Sae J1459, Sae J2432
Top Width 1.10

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Cadillac STS
Peterbilt 320, 357, 359, 362, 372, 375, 377, 378, 379, 385
Sterling Truck A9500, A9513, AT9500, L9500, L9501, L9511, L9513, LT9500, LT9501, LT9511, LT9513
Volvo WAH, WC, WG, WI, WX
White WX, WXLL
White/GMC WCA

This is a universal part that fits 1,224 vehicle configurations across 6 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Interchange Parts

Brand Part Number
ACDelco 8K545
Bando 8PK1385
Cummins 3034944
Cummins 3288713
Cummins 3290116
Cummins 4942995
Duralast 545K8
Dynacraft D1102-6542
Freightliner 01-26902-004
Freightliner 01-27116-005
Freightliner GT4080545
Gates K080545
Gates K080545HD
General Motors 12582643
General Motors 3921063
General Motors 3945825
Goodyear 4080545
John Deere R134638
John Deere R503324
Komatsu 1294102H1
Komatsu 6732-82-3660
Volvo 20430608
Volvo 3092871
Volvo 3187905
Volvo 8058668
White V1090194
White V1090931

Fits Years: 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

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In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

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Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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