Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Accessory Drive Belt Idler Pulley - Air Conditioning or Alternator or Alternator and Air Conditioning or Alternator and Water Pump or Fan or Fan and Air Conditioning or Fan and Alternator or Fan, Alternator and Air Conditioning or Fan, Water Pump and Alternator or Main Drive or Smooth Pulley or Water Pump (Dayco) NEW

$ 46 .86

Product Notes

Position: Air Conditioning or Alternator or Alternator and Air Conditioning or Alternator and Water Pump or Fan or Fan and Air Conditioning or Fan and Alternator or Fan, Alternator and Air Conditioning or Fan, Water Pump and Alternator or Main Drive or Smooth Pulley or Water Pump
Brand: Dayco
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

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

Specifications & Info


Attribute Value
39.25, 74
Bearing Inner Diameter 1 17
Bearing Inner Diameter 2 17
Bearing Width 24
Belt Type Serpentine
Flat Y
Material Steel
Max Belt Width 08 Rib
Number Of Bearings 2

Vehicle Fitment Guide

This part fits the following vehicles:

No fitment data available

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

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.

Return Policy

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.

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.

Interchange Parts

Brand Part Number
CNH 87531752
CNH 87840244
Cummins 2871293
Cummins 3102888
Cummins 3161562
Cummins 3284080
Cummins 3358061
Cummins 3904370
Cummins 3908163
Cummins 3911315
Cummins 3911621
Cummins 3912246
Cummins 3914086
Cummins 3918944
Cummins 3922549
Cummins 3922900
Cummins 3922901
Cummins 3925625
Cummins 3928748
Cummins 3933725
Cummins 3934719
Cummins 3934817
Cummins 3934818
Cummins 3934820
Cummins 3934823
Cummins 3934824
Cummins 3934831
Cummins 3936201
Cummins 3936202
Cummins 3936203
Cummins 3936204
Cummins 3936206
Cummins 3936207
Cummins 3936208
Cummins 3936209
Cummins 3936212
Cummins 3937553
Cummins 3937556
Cummins 3973822
Cummins 3973824
Cummins 3976832
Cummins 3976835
Cummins 3978022
Cummins 3978023
Cummins 3978324
Cummins 4004933
Cummins 4063950
Cummins 4063951
Cummins 4071248
Cummins 4083215
Cummins 4994314
Duralast 89101
Dynacraft D1186-5176
Foden 36-00531-000
Four Seasons 45100
Freightliner 01-27846-000
Freightliner DCO-1827011
Freightliner DCO-568000
Freightliner DCO-731000
Freightliner DCO90-727000
Freightliner DCO90-731000
Freightliner DCO90-899000
Gates 36091
General Motors 15083306
General Motors 15170283
General Motors 15727065
General Motors 15999618
Gillig 53-26278-000
Goodyear 49111
John Deere AH155348
John Deere AH170812
John Deere RE170084
John Deere RE184034
John Deere RE2490
John Deere RE37981
John Deere RE505264
John Deere RE506352
John Deere RE518097
John Deere RE52490
John Deere RE57498
John Deere RE58852
John Deere RE68715
John Deere RE68716
John Deere RE70535
John Deere RE70536
Komatsu 6731-61-4141
Komatsu 6731-62-4110
Motorcraft YS286
Navistar 1687819-C91
Navistar 1687819-C92
Navistar 1814719-C1
Navistar 1814719-C2
Navistar 1830033-C1
Navistar 1830033-C2
Navistar 1832709C1
Navistar 1841760-C1
Navistar 2001805-C1
Navistar 2028958-C93
Navistar 3543883-C1
Orion 20712505
Oshkosh 3726093
Volvo 20461106
Volvo 20501412
Volvo 3187904
Volvo 8073465
Volvo 8079517
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

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

100%
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

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part