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1998 Peterbilt 378
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1998 Peterbilt 378

1998 Peterbilt 378 Accessory Drive Belts

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Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17560
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L 56 in. Belt
Product Details
Location : FanNotes : Air Conditioning and Idler; 36 angleWarranty : 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.

Outside Circumference : 56.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 56 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17460
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.0L
  • 1998 Peterbilt 378 Base 6 Cyl 14.0L
Product Details
Location : Fan To Air ConditioningQuantity 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 Top Cog SeriesType : V-beltProduct Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17420
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.0L 42 in. Belt
Product Details
Location : Air ConditioningNotes : Air Brake Compressor and Idler; 36 angleWarranty : 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.

Outside Circumference : 42.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 42 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17530
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L 53 in., 53 1/2 in. Belt
Product Details
Location : Fan To Air ConditioningNotes : Air Conditioning and Idler; 36 angleWarranty : 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.

Outside Circumference : 53.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 53 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17510
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.6L without A.C. 51 in. Belt
Product Details
Location : Fan and AlternatorNotes : Air Conditioning and Idler; 36 angleWarranty : 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.

Outside Circumference : 51.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 51 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17385
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.0L 38 1/2 in. Belt
Product Details
Location : Air ConditioningQuantity 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 Top Cog SeriesType : V-beltProduct Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17520
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 10.0L 52 in. Belt
  • 1998 Peterbilt 378 Base 6 Cyl 10.8L 52 in. Belt
Product Details
Location : Air ConditioningNotes : Air Conditioning and Air Pump; 36 angleWarranty : 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.

Outside Circumference : 52.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 52 in.Product Fit : Direct Fit
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9590
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.6L DIESEL, Optional Belt
Product Details
Location : Alternator and Air ConditioningWarranty : 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.

Outside Circumference : 59.38 in.Top Width : 0.47 in.Type : V-beltEffective Length : 59 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17305
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L
Product Details
Location : AlternatorNotes : Air Conditioning To Air Pump; 36 angleWarranty : 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.

Outside Circumference : 30.77 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 30.5 in.Product Fit : Direct Fit
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Dayco®
Dayco Gold Label Top Cog Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: DY17590
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.6L
Product Details
Location : Fan To Alternator and Air ConditioningNotes : Air Conditioning and Idler; 36 angleWarranty : 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.

Outside Circumference : 59.27 in.Series : Dayco Gold Label Top Cog SeriesTop Width : 0.53 in.Type : V-beltEffective Length : 59 in.Product Fit : Direct Fit
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9525
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L DIESEL, Optional Belt
Product Details
Location : FanWarranty : 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.

Outside Circumference : 52.88 in.Top Width : 0.47 in.Type : V-beltEffective Length : 52.5 in.Product Fit : Direct Fit
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9560
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L DIESEL
Product Details
Location : Fan To Air ConditioningWarranty : 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.

Outside Circumference : 56.38 in.Top Width : 0.47 in.Type : V-beltEffective Length : 56 in.Product Fit : Direct Fit
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9313
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L DIESEL
Product Details
Location : Hub and AlternatorWarranty : 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.

Outside Circumference : 31.86 in.Top Width : 0.47 in.Type : V-beltEffective Length : 31.48 in.Product Fit : Direct Fit
Professional Series Accessory Drive Belt - Direct Fit, Sold individually
AC Delco®
Professional Series Accessory Drive Belt - Direct Fit, Sold individually
Part Number: AC17490
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 14.6L Alternator, With 49 1/2" Belt O.C., Optional Belt
Product Details
Warranty : Lifetime 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 SeriesReplaces OE Number : 88934434Product Fit : Direct Fit
FleetRunner Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
FleetRunner Series Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9525HD
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1998 Peterbilt 378 Base 6 Cyl 12.7L DIESEL
Product Details
Location : FanNotes : 0.37 in. Thickness; 38 Angle; HC50 SectionWarranty : 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.

Outside Circumference : 53.42 in.Series : FleetRunner SeriesTop Width : 0.51 in. Top WidthType : V-beltEffective Length : 52.5 in. Effective LengthRecommended Use : OE ReplacementProduct Fit : Direct Fit
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