Dayco PB1726N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1726N

The Dayco Premium OEM Replacement Balancer PB1726N is engineered for Honda Civic and HR-V models requiring precise engine harmonic balancing. Designed to maintain engine stability, this balancer supports smooth operation and reduces vibration in compatible vehicles.

• Compatible with Honda Civic and HR-V models
• Neutral counterweight balance with no counterweight
• Cast iron outer ring for durability
• Includes one integrated serpentine pulley with 6 grooves
• Overall outside diameter of 163 mm (6.418 inches)
• Crank bore diameter of 30.00 mm (1.182 inches)
• Timing marks included for accurate installation
• No crank trigger/exciter plate included

Detailed Product Description

The Dayco Premium OEM Replacement Balancer PB1726N is a critical engine harmonic balancer designed to fit specific Honda Civic and HR-V models. It features a neutral counterweight balance, meaning it does not include additional counterweights, which is suitable for engines that require this configuration. The balancer has a cast iron outer ring, providing strength and resistance to wear over time. Its overall outside diameter measures 163 mm (6.418 inches), with a width of 61.50 mm (2.422 inches), ensuring proper fitment and function within the engine assembly.

This balancer integrates one serpentine pulley with six grooves, measuring 158 mm (6.221 inches) in diameter, which is essential for driving accessory belts efficiently. The crank bore diameter is precisely 30.00 mm (1.182 inches), matching the crankshaft specifications of the compatible Honda models. Additionally, timing marks are included on the balancer to assist with accurate engine timing during installation.

About the Premium OEM Replacement Balancer Line

Dayco's Premium OEM Replacement Balancer line is designed to meet or exceed original equipment manufacturer specifications. This product line focuses on delivering reliable, direct-fit components that maintain engine balance and performance. The PB1726N model exemplifies this approach by providing a durable, precisely engineered harmonic balancer tailored for Honda Civic and HR-V engines.

Common Applications and Issues Addressed

• Reduces engine vibration and noise caused by harmonic imbalances
• Prevents premature wear on crankshaft and accessory belts
• Maintains proper engine timing with integrated timing marks
• Supports smooth operation of serpentine belt-driven accessories
• Replaces worn or damaged harmonic balancers in Honda Civic and HR-V engines

Installation Notes and Tips

Installation of the Dayco PB1726N harmonic balancer requires proper alignment using the included timing marks. Ensure the crank bore diameter matches the engine crankshaft to avoid fitment issues. Note that this product does not include installation hardware or a Woodruff key, so these components must be sourced separately if needed. Professional installation is recommended to ensure correct torque specifications and balance.

Quality Assurance and Warranty

Dayco's Premium OEM Replacement Balancer products are manufactured to meet stringent quality standards. While specific warranty details for the PB1726N are not provided, Dayco typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or contact Dayco directly for warranty information related to this part.