Dayco PB1575N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1575N

The Dayco Premium OEM Replacement Balancer PB1575N is engineered for reliable performance in select Acura and Honda vehicles. Designed as an engine harmonic balancer, this component helps maintain engine stability and reduce vibrations for smoother operation.

• Compatible with Acura and Honda models including Accord, CL, MDX, Odyssey, Pilot, and TL
• Constructed with a cast iron outer ring for durability
• Features two integrated serpentine pulleys with 4 and 6 grooves respectively
• Neutral counterweight balance with no additional counterweights
• Includes timing marks for precise engine timing adjustments
• Crank bore diameter of 1.182 inches (30.00 mm) for accurate fitment
• Overall outside diameter of 7.107 inches (180.50 mm) and width of 2.363 inches (60.00 mm)

Details on the Premium OEM Replacement Balancer Product Line

The Premium OEM Replacement Balancer line by Dayco focuses on delivering components that meet original equipment manufacturer specifications. This ensures that the PB1575N harmonizes with the engine’s design parameters, providing consistent performance and longevity. The line emphasizes precision manufacturing and material quality, which is evident in the cast iron outer ring and integrated pulley design of this balancer.

Technical Description and Specifications

The PB1575N engine harmonic balancer is designed without a crank trigger or exciter plate, and it does not include a Woodruff key or installation hardware. It features two serpentine pulleys: the first pulley has 4 grooves with an outside diameter of 5.119 inches (130.000 mm), and the second pulley has 6 grooves with an outside diameter of 6.910 inches (175.500 mm). The neutral counterweight balance means the balancer does not add or subtract weight, maintaining engine balance as intended by the manufacturer. Timing marks are included to assist with accurate engine timing during installation or maintenance.

Applications and Common Issues Addressed

• Reduces engine vibrations caused by crankshaft torsional forces
• Prevents premature wear of engine components linked to imbalance
• Maintains proper serpentine belt alignment with integrated pulleys
• Supports accurate engine timing with visible timing marks
• Replaces worn or damaged harmonic balancers in Acura and Honda vehicles

Installation Notes and Tips

Installation of the Dayco PB1575N should be performed by a qualified technician familiar with Acura and Honda engine assemblies. Note that this balancer does not include installation hardware or instructions, so ensure all necessary tools and components are prepared beforehand. Proper alignment of the timing marks is critical for engine performance. Verify the crank bore diameter and pulley groove count match the vehicle specifications before installation.

Quality Assurance and Warranty

Dayco’s Premium OEM Replacement Balancer line is manufactured to meet stringent quality standards consistent with OEM requirements. While specific warranty details for part number PB1575N are not provided here, Dayco products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or Dayco’s official resources for exact warranty terms.