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2003 Peterbilt 378

2003 Peterbilt 378 Drive Belts

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Air Conditioning Serpentine Belt, 0.17 In. Thickness - Air Conditioning
Part Number: RS31620001
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 14.9L
Product Details
Location : Air ConditioningNotes : 0.17 in. thicknessWarranty : 1-year Replacement unlimited-mileage warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 64 in. Effective LengthTop Width : 0.82 in. Top WidthRib Count : 6 Rib CountQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, 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.

Replaces OE Number : 3100498, 4060638, 10105307, 20457273, 25060640, 81701144, 126709016, 146061623, 511085527, 809221090, 2U1L8620BA, 3565412C1, 640K6, 6K640, 6PK1625, D11026532, JK6644, K060640, PK060640Returns Policy : 30-Day Return PolicyInterchange Part Number : 5060640, 3100498, 4060638, 10105307, 20457273, 25060640, 81701144, 126709016, 146061623, 511085527, 809221090, 2U1L8620BA, 3565412C1, 640K6, 6K640, 6PK1625, D11026532, JK6644, K060640, PK060640
Dayco Poly Rib Series Drive Belt - Serpentine belt
Part Number: DY5060640
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 14.9L
Product Details
Location : Air ConditioningWarranty : Dayco limited warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 64 in. Effective LengthTop Width : 0.82 in. Top WidthRib Count : 6 Rib CountQuantity 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 Poly Rib SeriesInterchange Part Number : RS31620001, 3100498, 4060638, 10105307, 20457273, 25060640, 81701144, 126709016, 146061623, 511085527, 809221090, 2U1L8620BA, 3565412C1, 640K6, 6K640, 6PK1625, D11026532, JK6644, K060640, PK060640Replaces OE Number : 3100498, 4060638, 10105307, 20457273, 25060640, 81701144, 126709016, 146061623, 511085527, 809221090, 2U1L8620BA, 3565412C1, 640K6, 6K640, 6PK1625, D11026532, JK6644, K060640, PK060640
Dayco Polyrib Gold Label Series Drive Belt - Serpentine belt
Part Number: DY5080740
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L 74 in. Belt
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L 74 in. Belt
Product Details
Location : Fan To AlternatorNotes : 0.17 in. thickness; EPDM armid reinforced compound; Rubber backside MaterialWarranty : 1 year or 12,000-mile Dayco limited warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 74.02 in. Effective LengthTop Width : 1.1 in. Top WidthRib Count : 8 Rib CountQuantity 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.

Replaces OE Number : 8PK1880Recommended Use : OE ReplacementSeries : Dayco Polyrib Gold Label Series
Dayco Polyrib Gold Label Series Drive Belt - Serpentine belt
Part Number: DY5080710
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L 71 1/2 in. Belt
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L 71 1/2 in. Belt
Product Details
Location : Fan To AlternatorNotes : 0.17 in. thickness; EPDM armid reinforced compound; Rubber backside MaterialWarranty : 1 year or 12,000-mile Dayco limited warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 71.06 in. Effective LengthTop Width : 1.1 in. Top WidthRib Count : 8 Rib CountQuantity 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.

Replaces OE Number : 8PK1805Recommended Use : OE ReplacementSeries : Dayco Polyrib Gold Label Series
Dayco Polyrib Gold Label Series Drive Belt - Serpentine belt
Part Number: DY5080725
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L 73 in. Belt
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L 73 in. Belt
Product Details
Location : Fan To AlternatorNotes : 0.17 in. thickness; EPDM armid reinforced compound; Rubber backside MaterialWarranty : 1 year or 12,000-mile Dayco limited warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 72.5 in. Effective LengthTop Width : 1.1 in. Top WidthRib Count : 8 Rib CountQuantity 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.

Replaces OE Number : 8PK1840Recommended Use : OE ReplacementSeries : Dayco Polyrib Gold Label Series
Dayco Polyrib Gold Label Series Drive Belt - Serpentine belt
Part Number: DY5120910
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 14.9L
Product Details
Location : Fan and AlternatorNotes : 0.17 in. thickness; EPDM armid reinforced compound; Rubber backside MaterialWarranty : 1 year or 12,000-mile Dayco limited warrantyProduct Fit : Direct FitType : Serpentine beltEffective Length : 91 in. Effective LengthTop Width : 1.66 in. Top WidthRib Count : 12 Rib CountQuantity 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.

Replaces OE Number : 12PK2310Recommended Use : OE ReplacementSeries : Dayco Polyrib Gold Label Series
Drive Belt - V-belt
Part Number: GAT17463AP
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2003 Peterbilt 378 Base 6 Cyl 10.3L
  • 2003 Peterbilt 378 Base 6 Cyl 12.0L
Product Details
Location : Fan To Air ConditioningNotes : 67.24 in. LengthWarranty : Lifetime Gates limited warrantyProduct Fit : Direct FitType : V-beltRib Count : 8 Rib CountQuantity 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 Replacement
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