Dayco PB1559N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1559N

The Dayco Premium OEM Replacement Balancer PB1559N is engineered for Chrysler and Dodge vehicles, specifically designed to meet the requirements of models like the Avenger and Sebring. This engine harmonic balancer ensures smooth engine operation by reducing vibrations and maintaining crankshaft stability.

• Compatible with Chrysler and Dodge Avenger and Sebring models
• Overall outside diameter: 154.00 mm (6.063 inches)
• Cast iron outer ring for durability
• Includes two integrated serpentine pulleys with 4 and 5 grooves respectively
• Neutral counterweight balance with no additional counterweights
• Timing marks included for precise installation
• Crank bore diameter: 52.02 mm (2.049 inches)
• Does not include hardware or installation instructions

Product Line Details: Premium OEM Replacement Balancer

The Premium OEM Replacement Balancer line by Dayco is designed to provide direct-fit replacements that match original equipment specifications. This ensures reliable performance and compatibility with factory components. The PB1559N model maintains the exact dimensions and balance characteristics required for proper engine harmonic control in Chrysler and Dodge vehicles, supporting engine longevity and operational smoothness.

Technical Description and Features

The PB1559N harmonic balancer features a cast iron outer ring with an overall width of 51.00 mm (2.008 inches) and a ring width of 40.03 mm (1.576 inches). It incorporates two serpentine pulleys, each with an outside diameter of approximately 150.4 mm (5.922 inches), designed with 4 and 5 grooves respectively to accommodate multiple belt configurations. The balancer has a neutral counterweight balance, meaning it does not add extra counterweights, which is critical for maintaining the engine’s original balance and vibration dampening characteristics. The crank bore diameter is precisely 52.02 mm (2.049 inches), ensuring a secure fit on the crankshaft. Timing marks are included to assist with accurate installation and engine timing alignment.

Common Applications and Problem Solving

• Reduces crankshaft vibration to prevent premature engine wear
• Replaces worn or damaged harmonic balancers in Chrysler Avenger and Dodge Sebring engines
• Restores proper serpentine belt alignment and tension
• Helps eliminate engine noise related to harmonic imbalance
• Supports engine timing accuracy with integrated timing marks

Installation Notes and Tips

• Ensure crankshaft and bore surfaces are clean before installation
• Use proper tools to press the balancer onto the crankshaft to avoid damage
• Verify timing marks alignment during installation for correct engine timing
• Note that hardware and installation instructions are not included; refer to vehicle service manual
• Check belt routing and tension after installation to ensure proper operation

Quality Assurance and Warranty

Dayco’s Premium OEM Replacement Balancer PB1559N is manufactured to meet OEM specifications, ensuring consistent quality and fitment. While specific warranty details are not provided, Dayco products typically undergo rigorous testing to comply with industry standards for durability and performance. For warranty information, consult the product packaging or Dayco’s official resources.