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2004 Peterbilt 378

2004 Peterbilt 378 Serpentine Belts

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Professional Series Serpentine Belt - Direct Fit, Sold individually
Part Number: AC6K637
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L Hub and Air Conditioning
Product Details
Notes : Fan belt; 64-3/8 in. belt O.C.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 : 88932711Product Fit : Direct Fit
Serpentine Belt - V-belt, Direct Fit, Sold individually
Part Number: GATK060637
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L DIESEL
Product Details
Location : Hub 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 : 64.34 in.Top Width : 0.81 in.Type : V-beltEffective Length : 63.78 in.Product Fit : Direct Fit
Serpentine Belt - V-belt, Direct Fit, Sold individually
Part Number: GATK060539
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L DIESEL
Product Details
Location : Hub 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 : 54.52 in.Top Width : 0.81 in.Type : V-beltEffective Length : 53.96 in.Product Fit : Direct Fit
OE Replacement Series Serpentine Belt - Fan belt, Direct Fit, Sold individually
Part Number: AC6K539
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L Hub and Air Conditioning
Product Details
Notes : Fan beltWarranty : 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 : OE Replacement SeriesType : Fan beltReplaces OE Number : 88932696Product Fit : Direct Fit
Serpentine Belt
Part Number: GATK060637HD
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L DIESEL
Product Details
Location : Hub and Air Conditioning
Serpentine Belt
Part Number: GATK080740
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 12.0L DIESEL
Product Details
Location : Fan and Alternator
Serpentine Belt
Part Number: GATK080730
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L
Product Details
Location : Fan and Alternator
Serpentine Belt
Part Number: GATK080730HD
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L
Product Details
Location : Fan and Alternator
Serpentine Belt
Part Number: GATK080740HD
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 12.0L DIESEL
Product Details
Location : Fan and Alternator
Serpentine Belt - Direct Fit, Kit
Part Number: GAT90K38610HDC
Guaranteed to Fit
$233.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 14.9L Air Conditioning
Product Details
Notes : Includes Belt, Tensioner, IdlerWarranty : Lifetime Gates limited warrantyQuantity Sold : KitProp 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 : 64.34 in.Top Width : 0.81 in.Product Fit : Direct Fit
Serpentine Belt - Direct Fit, Kit
Part Number: GAT90K38505HD
Guaranteed to Fit
$123.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 10.8L Air Conditioning
Product Details
Notes : Includes Belt, Tensioner, IdlerWarranty : Lifetime Gates limited warrantyQuantity Sold : KitProp 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 : 54.52 in.Top Width : 0.81 in.Product Fit : Direct Fit
Serpentine Belt - Direct Fit, Kit
Part Number: GAT90K38506HDC
Guaranteed to Fit
$209.99
Vehicle Fitment
  • 2004 Peterbilt 378 Base 6 Cyl 12.0L Fan And Alternator
Product Details
Notes : Includes Belt and TensionerWarranty : Lifetime Gates limited warrantyQuantity Sold : KitProp 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 : 74.63 in.Top Width : 1.09 in.Product Fit : Direct Fit
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