{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2011 Peterbilt 384

2011 Peterbilt 384 Accessory Belt Idler Pulleys

Refine by:

Shop Catalog

Showing 1 - 15 of 20 results
Display item:
15
30
45
Sort by:
Accessory Belt Idler Pulley, 6 Cyl 12.5L - Alternator
Part Number: REPC317403
Guaranteed to Fit
$8.48
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 12.5L
Product Details
Location : AlternatorNotes : 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, 6 Cyl 8.9L -
Part Number: DY89103
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 8.9L
Product Details
Notes : 2 bearings; 17 mm ID; 74 mm pulley DiameterWarranty : 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 : Dayco Gold Label No Slack Heavy Duty SeriesNumberof Grooveson Pulley : 8Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 10.8L - Air Conditioning
Part Number: DY89101
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 10.8L
Product Details
Location : Air ConditioningWarranty : 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.

Condition : NewSeries : Dayco Gold Label No Slack Heavy Duty SeriesMaterial : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 12.5L - Alternator
Part Number: DY89059
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 12.5L
Product Details
Location : AlternatorWarranty : 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
Accessory Belt Idler Pulley, 6 Cyl 12.5L - Alternator
Part Number: DY89171
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 12.5L
Product Details
Location : AlternatorWarranty : 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 : RC31740004, 38009Product Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 12.5L -
Part Number: AC36227
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 12.5L
Product Details
Notes : 0.67 in. center bore diameter; 3 in. OD; 1.14 in. W; Black color; Steel material; Serpentine belt typeWarranty : 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 : 6Replaces OE Number : 19188068Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 12.5L - Fan - Fan and Alternator
Part Number: DY89109
Guaranteed to Fit
$52.99
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 10.8L
  • 2011 Peterbilt 384 Base 6 Cyl 12.5L
Product Details
Location : Fan and AlternatorNotes : 2 bearings; 17 mm ID; 74 mm pulley DiameterWarranty : 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 : Dayco Gold Label No Slack Heavy Duty SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 8.9L, Accessory Drive; Grooved Pulley -
Part Number: CTT49113
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 8.9L Accessory Drive; Grooved 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, 6 Cyl 12.9L, Air Conditioning, Fan -
Part Number: GAT36359
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 12.9L Air Conditioning, Fan
Product Details
Notes : 32.5 mm W; 12 mm ID Bearing Bore; 75 mm OD; Includes Bolt, Dust Shield, and SpacerWarranty : Lifetime Gates limited 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.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 0Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley, 6 Cyl 10.8L - Air Conditioning
Part Number: DY89007
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2011 Peterbilt 384 Base 6 Cyl 10.8L
Product Details
Location : Air ConditioningNotes : 1 bearing; 17 mm ID; 76 mm pulley diameter; 31 mm pulley W; 06 rib max belt W; Steel material; Serpentine type; Flat; Non-flangeWarranty : 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 : REPC313813Product Fit : Direct Fit
Universal, Accessory Belt Idler Pulley
Part Number: H1997150
Universal Fit
$56.85
Product Details
Warranty : 90-day Holley 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : PerformanceProduct Fit : Universal
Universal, Accessory Belt Idler Pulley
Part Number: H1997153
Universal Fit
$69.49
Product Details
Warranty : 90-day Holley 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : PerformanceProduct Fit : Universal
Accessory Belt Idler Pulley
Part Number: H1997240
Universal Fit
$145.95
Product Details
Warranty : 90-day Holley 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley
Part Number: H1997241
Universal Fit
$145.95
Product Details
Warranty : 90-day Holley 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley
Part Number: H1997242
Universal Fit
$127.95
Product Details
Warranty : 90-day Holley 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 20 results

Top Rated Products

Quiero devolver un pieza, no quedo, no entra en el orificio central es diferente, el See More
José L.
VERIFIED PURCHASER
Good fit and easy fix
Richard P.
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. .ue9b95312120353514be7830542bb222e { 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.