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2004 Peterbilt 378
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2004 Peterbilt 378

2004 Peterbilt 378 Accessory Belt Idler Pulleys

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Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89101
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L
  • 2004 Peterbilt 378 Base 6 Cyl 12.0L
Product Details
Location : Fan and 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.

Condition : NewSeries : Dayco Gold Label No Slack Heavy Duty SeriesMaterial : 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: GAT36269
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 11.1L DIESEL
Product Details
Location : Smooth 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.

Product 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: GAT36225
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L DIESEL
Product Details
Location : Air ConditioningNotes : 17 mm Bearing Bore Inside Diameter; 31.3 mm Width; 76 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
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36223
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L DIESEL
Product Details
Location : Air ConditioningNotes : 29.5 mm W; 17 mm ID Bearing Bore; 83.5 mm OD; Flanged Pulley; Includes Dust ShieldWarranty : 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 : 6Material : SteelRecommended 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: CTT49147
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L enginedesignationname: ISX 15.0, enginemfrname: Cummins, Air Conditioning; 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
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89109
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 11.1L
  • 2004 Peterbilt 378 Base 6 Cyl 12.5L
Product Details
Location : Smooth PulleyNotes : 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 - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT49113
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 11.1L enginedesignationname: C11, enginemfrname: Caterpillar, Alternator and Air Conditioning; 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
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36165
Guaranteed to Fit
$62.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L DIESEL, Fan and Alternator
Product Details
Notes : 57 mm Width; 74 mm OD; 17 mm Bearing Bore IDWarranty : 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.

Condition : NewSeries : DriveAlign SeriesNumberof Grooveson Pulley : 0Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89110
Guaranteed to Fit
$62.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L
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
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
Dayco Gold Label No Slack Heavy Duty Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89112
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 12.5L
Product Details
Location : Grooved PulleyNotes : Serpentine Pulley Type; Steel Pulley Material; 08 Rib Max Belt Width; 74 mm Pulley Diameter; 37.5 mm Pulley Width; 17 mm Bearing ID; (2) Bearings; With FlangeWarranty : 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
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36308
Guaranteed to Fit
$114.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L Fan And Alternator
Product Details
Notes : 30 mm Bearing Bore Inside Diameter; 36 mm Width; 82.6 mm Outside Diameter; V-Ribbed Grooved 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 : 8Material : 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: AC36225
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L Air Conditioning
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 : Professional SeriesRecommended 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: GAT36341
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 11.1L Grooved Pulley
Product Details
Notes : 36 mm Width; 74 mm OD; 17 mm Bearing Bore ID; Flanged 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.

Condition : NewSeries : DriveAlign SeriesNumberof Grooveson Pulley : 8Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997150
Universal Fit
$51.17
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.

Recommended Use : PerformanceProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
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.

Recommended Use : PerformanceProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 23 results

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