Dayco PB1574N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1574N

The Dayco Premium OEM Replacement Balancer PB1574N is engineered for precise fitment on select Acura and Honda models, including the Civic, Civic del Sol, and EL. Designed to maintain engine balance and pulley function, this harmonic balancer supports optimal engine performance and longevity.

• Compatible with Acura and Honda Civic, Civic del Sol, and EL models
• Part number PB1574N for accurate identification
• Neutral counterweight balance with no counterweight
• Cast iron outer ring for durability
• Includes three integrated serpentine pulleys with multiple grooves
• Overall outside diameter of 169 mm (6.654 inches)
• Timing marks included for precise installation

Detailed Product Features and Specifications

The Dayco PB1574N harmonic balancer features a neutral counterweight balance, meaning it does not include additional counterweights, which suits specific engine configurations in Acura and Honda vehicles. The outer ring is constructed from cast iron, providing strength and resistance to wear. This balancer integrates three serpentine pulleys: two with four grooves each, measuring approximately 88.3 mm (3.477 inches) and 157 mm (6.182 inches) in diameter, respectively. The overall width is 68.3 mm (2.689 inches), and the crank bore measures 24 mm (0.945 inches), ensuring a precise fit on compatible engines. Timing marks are included to assist with accurate alignment during installation.

About the Premium OEM Replacement Balancer Product Line

Dayco's Premium OEM Replacement Balancer line is designed to meet or exceed original equipment manufacturer specifications, providing reliable performance and fitment. This product line focuses on delivering components that match the exact dimensions and materials of the original parts, ensuring compatibility and durability for engine harmonic balancers used in Acura and Honda vehicles.

Common Applications and Problem Resolution

• Reduces engine vibration caused by worn or damaged harmonic balancers
• Restores proper pulley alignment for serpentine belt systems
• Prevents premature wear on crankshaft and accessory components
• Eliminates timing mark misalignment issues
• Addresses noise and imbalance related to faulty balancers

Installation Notes and Tips

• Installation hardware and instructions are not included; refer to vehicle service manual
• Ensure crank bore and pulley dimensions match engine specifications before installation
• Use timing marks on the balancer for precise alignment during installation
• Verify serpentine belt routing and tension after installation
• Professional installation is recommended for accurate fitment and safety

Quality Assurance and Warranty

Dayco Premium OEM Replacement Balancer PB1574N is manufactured to meet stringent quality standards, using durable materials such as cast iron for the outer ring. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls to ensure reliable performance in Acura and Honda Civic, Civic del Sol, and EL models.