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2003 Peterbilt 378
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Peterbilt 378

2003 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: DY17460
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L
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
Accessory Drive Belt - Direct Fit, Sold individually
ContiTech®
Accessory Drive Belt - Direct Fit, Sold individually
Part Number: CTT17461
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L enginedesignationname: C12, enginemfrname: Caterpillar, Air Conditioning
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L enginedesignationname: C10, enginemfrname: Caterpillar, Air Conditioning
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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Gates®
Accessory Drive Belt - V-belt, Direct Fit, Sold individually
Part Number: GAT9463
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L DIESEL
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L 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 : 46.38 in.Top Width : 0.47 in.Type : V-beltEffective Length : 46 in.Product 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: GAT9463HD
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L DIESEL
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L DIESEL
Product Details
Location : Fan To Air ConditioningNotes : 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 : 46.92 in.Series : FleetRunner SeriesTop Width : 0.51 in. Top WidthType : V-beltEffective Length : 46 in. Effective LengthRecommended Use : OE ReplacementProduct 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: AC17463
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L Fan To Air Conditioning
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L Fan To Air Conditioning
Product Details
Notes : 46-1/4, 46-3/8, 46-5/8, and 47 in. belt O.C.; 6-3/8 in. diameter S.P. pulley; 22 in. fan clutch; Powerband belt may work, use template to check; P.S. bracket curved adjustment slotWarranty : 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 : 88934428Product Fit : Direct Fit
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