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2018 Chevrolet Silverado 2500 HD
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2018 Chevrolet Silverado 2500 HD

2018 Chevrolet Silverado 2500 HD Accessory Belt Idler Pulleys

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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
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L GAS
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L FLEX
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L FLEX
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L FLEX
Product Details
Warranty : 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
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Single/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
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
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Single/Dual Alt.
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Single/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
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L DIESEL, With Dual Alts., With Single Alt.
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L DIESEL, With Dual Alts., With Single Alt.
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L DIESEL, With Dual Alts., With Single Alt.
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L DIESEL, With Dual Alts., With Single Alt.
Product Details
Location : Below Alternator, Upper or LowerNotes : 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
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36776
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L With Dual Alts.
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L With Dual Alts.
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L With Dual Alts.
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L With Dual Alts.
Product Details
Location : UpperNotes : 17 mm Bearing Bore Inside Diameter; 32 mm Width; 90 mm Outside Diameter; Smooth/Backside Contact SurfaceWarranty : 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.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 0Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
GM Original Equipment Series Accessory Belt Idler Pulley - Direct Fit, Assembly
AC Delco®
GM Original Equipment Series Accessory Belt Idler Pulley - Direct Fit, Assembly
Part Number: AC154983
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Smooth Pulley
Product Details
Location : UpperWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : AssemblyProp 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
Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT50070
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L With Dual Alt.; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L With Dual Alt.; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L With Dual Alt.; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L With Dual Alt.; Smooth Pulley
Product Details
Location : UpperWarranty : 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
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: DY89009
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L
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 : REPC313811Product 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: RB419628
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Below Alternator; With Dual Alternators; With Single Alternator
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Below Alternator; With Dual Alternators; With Single Alternator
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Below Alternator; With Dual Alternators; With Single Alternator
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Below Alternator; With Dual Alternators; With Single Alternator
Product Details
Warranty : 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 SeriesInterchange Part Number : 36112, 36227, 36455, 38006, 5979, 12633781, 154983, 89007, 89059, 11287516847, 2790251, 4861643AB, 4861643AC, 12611935, 12618111, 24576968, 24577515, V100975, V202812, 6E5E19A216AB, YS317, 04317RCA305, 31170RCAA01, 31170RCAA02, 31170RCAA03, 31170RCAA04, 31190RCAA01, 31190RCAA02, 06E903341A, 06E903341G, 1832712C1, GM1413176, SK36227, SK419628, 49006, 49062, 49096, 49178, 50052Replaces OE Number : 36112, 36227, 36455, 38006, 5979, 12633781, 154983, 89007, 89059, 11287516847, 2790251, 4861643AB, 4861643AC, 12611935, 12618111, 24576968, 24577515, V100975, V202812, 6E5E19A216AB, YS317, 04317RCA305, 31170RCAA01, 31170RCAA02, 31170RCAA03, 31170RCAA04, 31190RCAA01, 31190RCAA02, 06E903341A, 06E903341G, 1832712C1, GM1413176, SK36227, SK419628, 49006, 49062, 49096, 49178, 50052Material : SteelRecommended 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: AC36299
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L GAS
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L FLEX
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L FLEX
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L FLEX
Product Details
Notes : With 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 : RC31740005Replaces OE Number : 19188226Recommended 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: GAT36299
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
Product Details
Warranty : 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.

Product 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: DY89006
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L
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 SeriesInterchange Part Number : REPF317401Product Fit : Direct Fit
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: AC12669569
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L
Product Details
Notes : (1) Mount Hole Quantity; 0.41 in. Mount Hole Diameter; 1.35 in. Width; 3.55 in. Outside Diameter; 0.41 in. Center Bore Diameter; Serpentine Belt Type; Black ColorWarranty : 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.

Condition : NewSeries : GM Original Equipment SeriesMaterial : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Continental®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: 3Z949006
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L With Dual or Single Alt; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L With Dual or Single Alt; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L With Dual or Single Alt; Smooth Pulley
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L With Dual or Single Alt; Smooth Pulley
Product Details
Location : Upper or LowerWarranty : 5 Year Continental 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.

Promotions : European Vehicle PartsMaterial : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Continental®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: 3Z949154
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Accessory Drive; Smooth Pulley, Includes Hardware
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Accessory Drive; Smooth Pulley, Includes Hardware
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Accessory Drive; Smooth Pulley, Includes Hardware
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Accessory Drive; Smooth Pulley, Includes Hardware
Product Details
Warranty : 5 Year Continental 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.

Promotions : European Vehicle PartsMaterial : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 25 results

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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. .ub05b0e1c162d1edebf6e3ba4df04015e { 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.