{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2014 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2014 GMC Sierra 2500 HD

2014 GMC Sierra 2500 HD Accessory Belt Idler Pulleys

Refine by:

Shop Catalog

Showing 1 - 15 of 38 results
Display item:
15
30
45
Sort by:
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Replacement
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RC31740005
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
Product Details
Location : SerpentineWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooveson Pulley : 0Interchange Part Number : 36299, 12669569Replaces OE Number : 12669569Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Replacement
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPC317403
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L with Dual Alt.
Product Details
Location : LowerNotes : Serpentine; Flat; 0.67 in. inside diameter; 2.99 in. outside diameter; 1.1 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooveson Pulley : 0Interchange Part Number : 89059, 36112, 45026, 49096, 231059, 12564401, 11287516847, 06E903341A, 1832712C1, 31190RCAA01, 4861643AB, 6E5E19A216AB, GSP88012, YS317Replaces OE Number : 36112, 45026, 49096, 231059, 12564401, 11287516847, 06E903341A, 1832712C1, 31190RCAA01, 4861643AB, 6E5E19A216AB, GSP88012, YS317Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, 8 Cyl., 6.6L Engine, Smooth Pulley
Replacement
Accessory Belt Idler Pulley, 8 Cyl., 6.6L Engine, Smooth Pulley
Part Number: RC31740002
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L with Dual Alt.
Product Details
Location : UpperNotes : Flat; 76 mm OD; 10.15 mm ID; 30 mm W; No Slack Idler Tensioner PulleyWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooveson Pulley : 0Interchange Part Number : 89165, 98057284Replaces OE Number : 98057284Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
GM Original Equipment Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC1540526
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
OE Replacement Series Accessory Belt Idler Pulley - Direct Fit, Set of 2
AC Delco®
OE Replacement Series Accessory Belt Idler Pulley - Direct Fit, Set of 2
Part Number: SET-AC1540526
Guaranteed to Fit
$50.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
Product Details
Notes : Set Components - (2) Accessory Belt Idler PulleyWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89051
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Use With Aftermarket Tensioner
Product Details
Warranty : Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack SeriesNumberof Grooveson Pulley : 6Interchange Part Number : REPC313813Product Fit : Direct Fit
HD Solutions Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dorman®
HD Solutions Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RB4195005
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L With Dual Alternators
Product Details
Location : Driver SideNotes : 30 mm Maximum Belt Width; 25 mm Pulley Bearing Inside Diameter; 30 mm Pulley Bearing Width; 76.3 mm Pulley Diameter; 30 mm Pulley Width; Black Color; Regular Grade Type; Serpentine Pulley TypeWarranty : 3-year or unlimited-mile Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HD Solutions SeriesInterchange Part Number : 36310, 89165, 97209546, 98057284, 98072072, 816.49197, 49197Replaces OE Number : 36310, 89165, 97209546, 98057284, 98072072, 816.49197, 49197Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89059
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L with Dual Alt.
Product Details
Location : LowerWarranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack SeriesInterchange Part Number : REPC317403, 36112, 45026, 49096, 231059, 12564401, 11287516847, 06E903341A, 1832712C1, 31190RCAA01, 4861643AB, 6E5E19A216AB, GSP88012, YS317Replaces OE Number : 36112, 45026, 49096, 231059, 12564401, 11287516847, 06E903341A, 1832712C1, 31190RCAA01, 4861643AB, 6E5E19A216AB, GSP88012, YS317Product Fit : Direct Fit
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
AC Delco®
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC38006
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
Product Details
Notes : With 6-ribbed belt and smooth pulleyWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesInterchange Part Number : REPC317401, 38006, 1520679Replaces OE Number : 88909587Recommended Use : OE ReplacementProduct Fit : Direct Fit
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
AC Delco®
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC36310
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L With Dual Alts.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L With Dual Alts.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L With Dual Alts.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L With Dual Alts.
Product Details
Location : UpperNotes : 0.4 in. center bore diameter; 3 in. OD; 1.524 in. W; Black color; Steel material; Serpentine belt type; With smooth flat idler pulleyWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesNumberof Grooveson Pulley : Not ApplicableInterchange Part Number : RC31740002Replaces OE Number : 19253837Recommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89165
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L with Dual Alt.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L with Dual Alt.
Product Details
Location : UpperWarranty : Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack SeriesInterchange Part Number : RC31740002Product Fit : Direct Fit
Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dorman®
Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RB419623
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L With Dual Alternators
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L With Dual Alternators
Product Details
Location : Driver SideNotes : 3 in. OD; 0.98 in. ID; 1.18 in. W; Flat; SteelWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Techoice SeriesNumberof Grooveson Pulley : 0Interchange Part Number : RC31740002, 45071, 36310, 5071, 1540526, 89165, 97209546, 98057284, 98072072, 816.49197, SK89165, 49197Replaces OE Number : 45071, 36310, 5071, 1540526, 89165, 97209546, 98057284, 98072072, 816.49197, SK89165, 49197Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT49197
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
Product Details
Warranty : 5-year ContiTech limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36310
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L With Dual Alternator
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L With Dual Alternator
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L With Dual Alternator
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L With Dual Alternator
Product Details
Location : UpperWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : RC31740002Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36177
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, Without A.C.
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, Without A.C.
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, Without A.C.
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL, Without A.C.
Product Details
Location : Grooved PulleyWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooveson Pulley : 6Product Fit : Direct Fit
Page 1 of 3 | Showing 1 - 15 of 38 results

Top Rated Products

Replacement Accessory Belt Idler Pulley - Direct Fit, Sold individually
$11.49( Review)
GREAT FIT AND PRICE.
Jenard T.
VERIFIED PURCHASER
Replacement Accessory Belt Idler Pulley - Direct Fit, Sold individually
$9.99( Review)
Quiero devolver un pieza, no quedo, no entra en el orificio central es diferente, el See More
José L.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Where is the Idler Pulley Located?
Where is the Idler Pulley Located?Accessing the idler pulley can be deceptively tricky and you’ll need tools like a socket set and a torque wrench. It varies though, and on some engines it’s very easy but the belt needs to be removed first. .u90f7ba1a9d40a5d651c7af0933d362c6 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea;
Bad Idler Pulley Symptoms Plus Replacement Recommendations
Bad Idler Pulley Symptoms Plus Replacement RecommendationsTo fully understand the function of an idler pulley, let’s look at how the whole mechanism works. If you own a modern vehicle, it probably has one serpentine belt rather than multiple V-belts.