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Make/Engine

Dayco

Dayco Poly Rib Serpentine Belts

4.56 out of 5 stars 185 Customer Reviews

Built for passenger cars and light-duty trucks, Dayco Poly Rib serpentine belts are engineered for the high-mileage, demanding drives found in today's vehicles. Day

Built for passenger cars and light-duty trucks, Dayco Poly Rib serpentine belts are engineered for the high-mileage, demanding drives found in today's vehicles. Dayco's W Profile serpentine belts are the most innovative advancement in serpentine belt design in years. Developed through extensive laboratory and actual road testing, these unique rib profile EPDM belts have been engineered to conform to high-mileage, worn, or misaligned drives and to help eliminate noisy belt conditions.

Constructed with aramid-reinforced EPDM compounds that resist cracking and perform better in extreme temperature ranges, Dayco Poly

Built for passenger cars and light-duty trucks, Dayco Poly Rib serpentine belts are engineered for the high-mileage, demanding drives found in today's vehicles. Dayco's W Profile serpentine belts are the most innovative advancement in serpentine belt design in years. Developed through extensive laboratory and actual road testing, these unique rib profile EPDM belts have been engineered to conform to high-mileage, worn, or misaligned drives and to help eliminate noisy belt conditions.

Constructed with aramid-reinforced EPDM compounds that resist cracking and perform better in extreme temperature ranges, Dayco Poly Rib serpentine belts deliver more than just OE-required quality. They deliver the solution to troublesome drive problems.

All the results found for this search are Not In Stock.

Results 1 - 21 of 21

Dayco Poly Rib Serpentine Belts 5080945

Dayco Poly Rib Serpentine Belts 5080945

Dayco Poly Rib Serpentine Belts 5080945

Serpentine Belt

Part Number: DAC-5080945

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5100710

Dayco Poly Rib Serpentine Belts 5100710

Dayco Poly Rib Serpentine Belts 5100710

Serpentine Belt

Part Number: DAC-5100710

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5081025

Dayco Poly Rib Serpentine Belts 5081025

Dayco Poly Rib Serpentine Belts 5081025

Serpentine Belt

Part Number: DAC-5081025

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120858

Dayco Poly Rib Serpentine Belts 5120858

Dayco Poly Rib Serpentine Belts 5120858

Serpentine Belt

Part Number: DAC-5120858

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080970

Dayco Poly Rib Serpentine Belts 5080970

Dayco Poly Rib Serpentine Belts 5080970

Serpentine Belt

Part Number: DAC-5080970

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080855

Dayco Poly Rib Serpentine Belts 5080855

Dayco Poly Rib Serpentine Belts 5080855

Serpentine Belt

Part Number: DAC-5080855

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080875

Dayco Poly Rib Serpentine Belts 5080875

Dayco Poly Rib Serpentine Belts 5080875

Accessory Belts, Poly Rib Serpentine, 8-rib, 1.100 in. Width, 87.60 in. Length, Country Coach Motorhome, Freightliner, Peterbilt, Sterling Truck, Each

Part Number: DAC-5080875

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080940

Dayco Poly Rib Serpentine Belts 5080940

Dayco Poly Rib Serpentine Belts 5080940

Serpentine Belt

Part Number: DAC-5080940

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080780

Dayco Poly Rib Serpentine Belts 5080780

Dayco Poly Rib Serpentine Belts 5080780

Serpentine Belt

Part Number: DAC-5080780

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080850

Dayco Poly Rib Serpentine Belts 5080850

Dayco Poly Rib Serpentine Belts 5080850

Accessory Belts, Poly Rib Serpentine Belts, 8-rib, 1.100 in. Width, 85.00 in. Length, Freightliner, Each

Part Number: DAC-5080850

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120873

Dayco Poly Rib Serpentine Belts 5120873

Dayco Poly Rib Serpentine Belts 5120873

Accessory Belts, Poly Rib Serpentine Belts, 12-rib, 1.660 in. Width, 87.25 in. Length, Kenworth, Peterbilt, Each

Part Number: DAC-5120873

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5100568

Dayco Poly Rib Serpentine Belts 5100568

Dayco Poly Rib Serpentine Belts 5100568

Serpentine Belt

Part Number: DAC-5100568

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120477

Dayco Poly Rib Serpentine Belts 5120477

Dayco Poly Rib Serpentine Belts 5120477

Serpentine Belt

Part Number: DAC-5120477

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120483

Dayco Poly Rib Serpentine Belts 5120483

Dayco Poly Rib Serpentine Belts 5120483

Serpentine Belt, POLY RIB BELT, DAYCO

Part Number: DAC-5120483

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080835

Dayco Poly Rib Serpentine Belts 5080835

Dayco Poly Rib Serpentine Belts 5080835

Accessory Belts, Poly Rib Serpentine Belts, 8-rib, 1.100 in. Width, 83.50 in. Length, Ford, Freightliner, Kenworth, Each

Part Number: DAC-5080835

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120738

Dayco Poly Rib Serpentine Belts 5120738

Dayco Poly Rib Serpentine Belts 5120738

Serpentine Belt

Part Number: DAC-5120738

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5081020

Dayco Poly Rib Serpentine Belts 5081020

Dayco Poly Rib Serpentine Belts 5081020

Belt, Poly Rib, Serpentine, 8-Rib, 102.00 in. Length, Each

Part Number: DAC-5081020

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5080920

Dayco Poly Rib Serpentine Belts 5080920

Dayco Poly Rib Serpentine Belts 5080920

Serpentine Belt

Part Number: DAC-5080920

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts for 2004-2007 379 - 5121040

Dayco Poly Rib Serpentine Belts for 2004-2007 379 - 5121040

Dayco Poly Rib Serpentine Belts for 2004-2007 379 - 5121040

Serpentine Belt

Part Number: DAC-5121040

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120570

Dayco Poly Rib Serpentine Belts 5120570

Dayco Poly Rib Serpentine Belts 5120570

Serpentine Belt, POLY RIB BELT, DAYCO

Part Number: DAC-5120570

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5120910

Dayco Poly Rib Serpentine Belts 5120910

Dayco Poly Rib Serpentine Belts 5120910

Serpentine Belt

Part Number: DAC-5120910

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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