Dayco PB1468N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1468N

The Dayco Premium OEM Replacement Balancer PB1468N is engineered for reliable performance in select Lexus and Toyota vehicles. Designed as an engine harmonic balancer, it helps maintain engine stability and reduce vibrations for models like the Camry, Avalon, and RX series.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES300, ES330, Highlander, RX300, RX330, RX400h, Sienna, and Solara
• Part number PB1468N ensures precise fitment and OEM standards
• Constructed with a cast iron outer ring for durability
• Includes two integrated serpentine pulleys with 4 and 6 grooves respectively
• Neutral counterweight balance with no additional counterweight
• Overall outside diameter of 6.182 inches (157.00 mm) and width of 2.087 inches (53.00 mm)
• Features timing marks for accurate engine timing adjustments

Dayco 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 PB1468N harmonic balancer maintains engine balance and pulley alignment consistent with factory requirements, supporting engine longevity and smooth operation in compatible Lexus and Toyota vehicles.

Detailed Product Description

The PB1468N harmonic balancer is designed with a cast iron outer ring, providing strength and resistance to wear. It features two serpentine pulleys: one with 4 grooves measuring 5.276 inches (134.000 mm) in diameter, and another with 6 grooves measuring 5.906 inches (150.000 mm). The balancer has a crank bore diameter of approximately 1.221 inches (31.01 mm) and a nose outside diameter of 1.890 inches (48.00 mm). It includes two bolt holes and timing marks to assist with precise installation and engine timing. The neutral counterweight balance design means it does not add extra counterweights, maintaining the engine’s original balance characteristics.

Common Applications and Issues Addressed

• Reduces engine vibrations caused by crankshaft imbalance
• Prevents premature wear of engine components linked to harmonic distortion
• Maintains proper serpentine belt alignment and tension
• Supports accurate engine timing with integrated timing marks
• Replaces worn or damaged harmonic balancers in Lexus and Toyota engines

Installation Notes and Tips

• Hardware and installation instructions are not included; refer to vehicle service manual for torque specifications and procedures
• Ensure crank bore and bolt hole alignment matches engine specifications before installation
• Use proper tools to avoid damage to the cast iron outer ring and pulleys
• Verify timing marks alignment during installation for accurate engine timing

Quality Assurance and Warranty

Dayco’s Premium OEM Replacement Balancer PB1468N is manufactured to meet OEM quality standards, ensuring reliable fit and function. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to support durability and performance in compatible Lexus and Toyota vehicles.