For over 100 years, Dayco has striven to be first-to-market on parts and followed its primary business strategy to anticipate and satisfy all the needs and requirements of its customers by providing innovative, quality, and durable products. Today Dayco products include belts, tensioners, pulleys, and hydraulics equipment for the automotive, construction, trucking, ATV, agricultural, snowmobile as well as industrial markets.

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    • (1 review)
      # sp6012
      Timing Component Kit with Water Pump by Dayco®. Constructed for the replacement of worn out timing belts, belt idlers, tensioners, water pumps and hydraulic actuators, this kit is your best choice when replacing all the major...
      Designed for the replacement of worn or damaged timing belts, tensioners, belt idlers, hydraulic actuators and water pumpsMeets or exceeds OE quality, fit, form and function requirements
      $59.01 - $425.27
    • (0 reviews)
      # sp6021
      Poly Rib™ Dual Sided Serpentine Belt by Dayco®. When the transmission of power from both sides of the belt is required, choose this dual-sided serpentine belt specially constructed for multiple accessory drives. With highly...
      Designed for power transmission on multiple-accessory drivesTransmits power from both sides of the belt
      $22.13 - $78.93
    • (3 reviews)
      # sp6018
      PowerBond™ Premium OEM Replacement Harmonic Balancer by Dayco®. Whether you are a professional engine rebuilder or shade tree mechanic, this product is what you need when OE quality, fit, and function are a must. It's...
      OE quality, fit, and function at an affordable priceSG (Spheroidal Graphite) iron casting for extra durability
      $24.36 - $652.63
    • (0 reviews)
      # sp6022
      Poly Rib™ GOLD Label™ Serpentine Belt by Dayco®. Manufactured especially for diesel engine drive system accessory drives, this serpentine belt features more polyester cords per inch compared to a conventional light duty belt...
      Designed for diesel engine drive system accessory drivesProvides quiet performance
      $18.86 - $72.93
    • (0 reviews)
      # sp6014
      GOLD Label™ No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Constructed for heavy duty diesel engine accessory drive applications, this product handles the higher torque and power pulses exerted by diesel engines better...
      Designed for heavy duty diesel engine accessory drive applicationsHandles the higher torque and power pulses exerted by diesel engines
      $63.42 - $112.23
    • (0 reviews)
      # sp6020
      Ela™ Self-Tensioning Serpentine Belt by Dayco®. This belt is specially designed for vehicles manufactured with "Stretch" belts. These belts look like standard poly rib belts but must be replaced only with "Stretch" belts. With...
      Ensures the proper tension maintenance properties to transmit required accessory loads without the need for a tensionerExact replacement for easy installation
      $8.74 - $31.29
    • (3 reviews)
      # sp6024
      Poly Rib™ Serpentine Belt by Dayco®. Manufactured using aramid reinforced EPDM compounds and specially formulated cord treatment, this serpentine belt provides maximum load-carrying capability and prolonged service life, while...
      Designed for power transmission on multiple-accessory drivesDirect OE replacement
      $8.83 - $49.72
    • (1 review)
      # sp6013
      Timing Component Kit by Dayco®. By replacing timing belt hardware along with its hardware, you ensure its proper tension, guiding and power transmitting. This kit by Dayco includes application-specific tensioners and idler pulleys...
      Designed to replace worn or damaged OEM timing belt hardwareEnsures proper tensioning, guiding and power transmitting of timing belt
      $14.38 - $309.09
    • (1 review)
      # sp6011
      Timing Belt Kit by Dayco®. Purchasing this timing belt kit ensures that you get everything needed for proper timing belt replacement in one box. All the components included are made to meet or even exceed the highest OE quality,...
      Designed to meet or exceed OE quality, fit, form and function requirementsProvides consistent slip-proof power transfer for peak engine performance
      $19.80 - $318.88
    • (0 reviews)
      # sp6015
      Hydraulic Timing Belt Actuator by Dayco®. This hydraulic timing belt actuator is developed to ensure constant belt tensioning reducing noise, preventing belt flapping, and providing proper transmission efficiency throughout the...
      Absorbs changes in the loss of timing belt tensionEnsures constant belt tensioning
      $33.12 - $118.28
    • (3 reviews)
      # sp6019
      Drive Rite Serpentine Belt by Dayco®. Made of premium quality materials and constructed using state-of-the art technologies, the Dayco Drive Rite serpentine belt provides more than just OE required quality and performance; it...
      Designed for excellent performanceDirect OE replacement
      $4.06 - $38.77
    • (0 reviews)
      # sp6029
      PowerBond™ Race Series Harmonic Balancer by Dayco®. This product is designed to bring all the advantages of bonded balancers to high revving and high horsepower street/race applications where an SFI approved balancer is required....
      Designed for high revving and high horsepower street/race applications where an SFI approved balancer is requiredPrecision CNC machined AISI 1045 forged steel hub
      $109.53 - $634.74
    • (0 reviews)
      # sp6026
      Top Cog™ GOLD Label™ Drive Belt by Dayco®. When maximum power transfer and tension-holding capability are a must, choose this product specially constructed to deliver extended life in demanding diesel applications. Built with...
      Constructed to deliver extended life in demanding diesel applicationsPolyester cords maximum power transfer and tension-holding capability
      $9.59 - $57.15
    • (0 reviews)
      # sp6016
      No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Designed to maintain constant belt tension, this tensioner provides less variations in tension to prevent premature accessory bearing failure due to high belt tension, when a...
      Maintains constant tension on serpentine belt drivesEliminates belt noise and reduces slippage
      $30.32 - $197.82
    • (0 reviews)
      # sp6003
      90 Degree Molded Coolant Hose by Dayco®. Designed with a molded 90 Degree elbow, this high quality coolant hose will precisely fit your engine compartment configuration. Thanks to its knitted reinforcement and EPDM construction, it...
      Constructed with a molded 90°F elbow to fit the engine compartment configurationOE quality and performance at an affordable price
      $7.92 - $20.59
    • (0 reviews)
      # sp6032
      Balance Shaft Belt by Dayco®. When reliable and lasting performance are a must, choose this balance shaft belt by Dayco designed to meet the highest OE requirements for quality, fit, and performance. With its molded cog design and...
      Keeps balance shafts in sync to prevent engine vibrationsMeets all OEM performance requirements
      $6.24 - $31.40
    • (0 reviews)
      # sp6002
      Alternator Decoupler Pulley by Dayco®. This application-specific replacement part easily isolates and dampens the drive from the alternator upon deceleration thanks to its one-way clutching capability. The pulley also reduces belt...
      Designed to meet your vehicle's requirementsOne-way clutching capability to isolate and dampen the drive from the alternator upon deceleration
      $62.60 - $125.42
    • (0 reviews)
      # sp6025
      Top Cog™ Drive V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures maximum performance....
      Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts
      $8.67 - $26.06
    • (0 reviews)
      # sp6004
      Curved Branched Radiator Hose by Dayco®. Designed as the aftermarket replacement for the OE curved branched hose, this product ensures a precise fit, OE quality and performance. Its maximum resistance to oil, salt, ozone, and...
      Designed as the OE replacementOE quality and performance at an affordable price
      $15.22 - $102.50
    • (0 reviews)
      # sp6010
      Timing Belt by Dayco®. Developed and manufactured for OHC and DOHC type engines, this timing belt provides quieter performance thanks to its molded cog design. Made of wear-resistant fabric and manufactured with high tensile...
      Designed for OHC and DOHC type enginesMeets all OEM performance requirements
      $6.59 - $105.33
    • (0 reviews)
      # sp6005
      Curved Radiator Hose by Dayco®. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards required for OEM hose replacements. To ensure maximum strength and...
      Designed as the OE replacementOE quality and performance at an affordable price
      $4.54 - $121.24




    Since 1905, Dayco has been a leader in the automotive parts manufacturing industry. During the early 1900s, Dayco was the first and only company manufacturing the airless tire. In 1921, the company produced the first raw-edge V-belt, a design still in use today. Today Dayco is known for its replacement parts that keep vehicles moving for both professional technicians and do-it-yourselfers.

    Dayco is recognized as an innovative leader in the development, design, and manufacturing of a wide range of OE and replacement parts, including the most innovative advancement in serpentine belt design in over 25 years, the Dayco Poly Rib “W” Profile serpentine belt. Dayco is also famous for its Timing Belt-in-Oil, which weighs less, has lower stretch, reduces friction, and is quieter than traditional chain-drive components. Moreover, all Dayco belts are extremely strong and firm.

    The assortment of Dayco auto parts has been increased over the years. The company continues to research and develop new products. Its commitment to excellence has also resulted in being honored with a number of awards for premium quality, reliability, and durability of its products. For instance, in May 2014, the company was presented with the 2013 Recognition of Achievement Award for 'Durability and Reliability' at the Ford Motor Company's 16th annual World Excellence Awards ceremony.

    Dayco Reviews

    Average rating:  5  5 - 13 reviews
    Read All Dayco Reviews
    5 of 5
    Quality
    Perfect fit for 04 r53 stock pulley.
    TPosted by Tony (Mount Washington, KY) /
    2004 Mini Cooper
    Was this review helpful for you? Yes
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